diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-curbside-pickups.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-curbside-pickups.tt
index d04ea9b1aa..87b695a870 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-curbside-pickups.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-curbside-pickups.tt
@@ -4,10 +4,17 @@
 [% USE KohaDates %]
 [% USE Branches %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Your curbside pickups &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% t("Your curbside pickups") | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% FILTER collapse %]
     <style>
         .pickup_time input[type="radio"] {
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-detail.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-detail.tt
index 086a42e686..a63b361348 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-detail.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-detail.tt
@@ -8,6 +8,8 @@
 [% USE AuthorisedValues %]
 [% USE KohaPlugins %]
 [% USE SafeURL %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET TagsShowEnabled = ( ( Koha.Preference( 'TagsEnabled' ) == 1 ) && TagsShowOnDetail ) %]
 [% SET TagsInputEnabled = ( ( Koha.Preference( 'opacuserlogin' ) == 1 ) && ( Koha.Preference( 'TagsEnabled' ) == 1 ) && TagsInputOnDetail ) %]
 [% SET CoverImagePlugins = KohaPlugins.get_plugins_opac_cover_images %]
@@ -31,7 +33,13 @@
 [% END %]
 
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Details for: [% INCLUDE 'biblio-title-head.inc' %] &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% title_in_title = INCLUDE 'biblio-title-head.inc' %]
+        [% tx("Details for {title}", { title = title_in_title }) | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 <link rel="canonical" href="[% OPACBaseURL | url %]/bib/[% biblio.biblionumber | url %]" />
 [% Asset.css("lib/emoji-picker/css/emoji.css") | $raw %]
 [% IF ( Koha.Preference('OPACShowMusicalInscripts') ) %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-discharge.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-discharge.tt
index 900c45d4d6..c71335f363 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-discharge.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-discharge.tt
@@ -2,10 +2,17 @@
 [% USE Koha %]
 [% USE Price %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Discharge &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% t("Discharge") | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
 [% END %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-downloadcart.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-downloadcart.tt
index a592fb5be2..162e2b1be4 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-downloadcart.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-downloadcart.tt
@@ -1,5 +1,12 @@
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Download cart &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% t("Download cart") | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
 [% END %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-downloadshelf.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-downloadshelf.tt
index 0e01d5ed45..2add33da39 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-downloadshelf.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-downloadshelf.tt
@@ -1,9 +1,19 @@
 [% USE raw %]
 [% USE Koha %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
-[% INCLUDE 'doc-head-open.inc' %] <title>Download list [% shelf.shelfname | html %] &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>[% INCLUDE 'doc-head-close.inc' %]
+[% INCLUDE 'doc-head-open.inc' %]
+<title
+    >[% FILTER collapse %]
+        [% title_in_title = INCLUDE 'biblio-title-head.inc' %]
+        [% tx("Download list {list}", { list = shelf.shelfname }) | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
+[% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
 [% END %]
 </head>
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-full-serial-issues.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-full-serial-issues.tt
index 79aebe1eb6..a7b24958a9 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-full-serial-issues.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-full-serial-issues.tt
@@ -3,11 +3,18 @@
 [% USE KohaDates %]
 [% USE Branches %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% USE AuthorisedValues %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Full subscription history for [% bibliotitle | html %] &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% tx("Full subscription history for {title}", { title = bibliotitle }) | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
     [% FILTER collapse %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-holdshistory.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-holdshistory.tt
index 26edd7663c..72ff3f544c 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-holdshistory.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-holdshistory.tt
@@ -6,11 +6,18 @@
 [% USE ItemTypes %]
 [% USE AdditionalContents %]
 [% USE AuthorisedValues %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Your holds history &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% t("Your holds history") | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
     <style>
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-idref.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-idref.tt
index a3bf8955a5..a83df0004b 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-idref.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-idref.tt
@@ -1,5 +1,12 @@
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Your search IDREF for ppn [% unimarc3 | html %] &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% tx("Your search IDREF for ppn {ppn}", { ppn = unimarc3 }) | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-illrequests.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-illrequests.tt
index 109e0cb480..f0ddd57f1a 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-illrequests.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-illrequests.tt
@@ -4,11 +4,18 @@
 [% USE AuthorisedValues %]
 [% USE Branches %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET ILLModuleCopyrightClearance = AdditionalContents.get( location => "ILLModuleCopyrightClearance", lang => lang, library => logged_in_user.branchcode || default_branch ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Your interlibrary loan requests &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% t("Your interlibrary loan requests") | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
 [% END %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-imageviewer.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-imageviewer.tt
index 1bd4ac41a2..0d3263d1aa 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-imageviewer.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-imageviewer.tt
@@ -1,10 +1,18 @@
 [% USE raw %]
 [% USE Koha %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Images for: [% INCLUDE 'biblio-title-head.inc' %] &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% title_in_title = INCLUDE 'biblio-title-head.inc' %]
+        [% tx("Images for {title}", { title = title_in_title }) | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
     <style>
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-issue-note.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-issue-note.tt
index 1f47652041..e5e0cff854 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-issue-note.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-issue-note.tt
@@ -3,10 +3,17 @@
 [% USE KohaDates %]
 [% USE Branches %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Editing checkout note for [% title | html %] &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% tx("Editing checkout note for {title}", { title = title }) | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
 [% END %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-library.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-library.tt
index 8806eaa1b7..51d87182ce 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-library.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-library.tt
@@ -1,29 +1,24 @@
 [% USE raw %]
 [% USE Asset %]
 [% USE Koha %]
-[% PROCESS 'display-library-address.inc' %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
+[% PROCESS 'display-library-address.inc' %]
 [% IF library %][% SET OpacLibraryInfo = library.opac_info( lang => lang ) %][% END %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>
-    [% IF ( library ) %]
-        [% library.branchname | html %]
-        &rsaquo;
-    [% END %]
-    [% IF public_count > 1 %]
-        Libraries &rsaquo;
-    [% ELSE %]
-        Contact &rsaquo;
-    [% END %]
-    [% IF ( LibraryNameTitle ) %]
-        [% LibraryNameTitle | html %]
-    [% ELSE %]
-        Koha online
-    [% END %]
-    catalog
-</title>
+<title
+    >[% FILTER collapse %]
+        [% IF ( library ) %]
+            [% library.branchname | html %]
+            &rsaquo;
+        [% END %]
+        [% t("Libraries") | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
     <style>
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-main.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-main.tt
index 4dc8edba89..c41dc43e9f 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-main.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-main.tt
@@ -7,6 +7,7 @@
 [% USE AdditionalContents %]
 [% USE AuthClient %]
 [% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavRight = AdditionalContents.get( location => "OpacNavRight", lang => lang, library => logged_in_user.branchcode || default_branch ) %]
@@ -14,7 +15,11 @@
 [% SET OpacLoginInstructions = AdditionalContents.get( location => "OpacLoginInstructions", lang => lang, library => branchcode || default_branch ) %]
 [% SET AllPublicBranches = Branches.all(  search_params => { public => 1 }, selected => branchcode ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>[% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 <link rel="canonical" href="[% OPACBaseURL | url %]/" />
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry-update-submitted.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry-update-submitted.tt
index 488c069e7b..25eddb1a0c 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry-update-submitted.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry-update-submitted.tt
@@ -1,10 +1,17 @@
 [% USE raw %]
 [% USE Koha %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Updates submitted &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% t("Updates submitted") | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
 [% END %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry.tt
index b6621ad741..3037f2efbd 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-memberentry.tt
@@ -8,6 +8,7 @@
 [% USE Math %]
 [% USE AdditionalContents %]
 [% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET userupdateview = 1 %]
@@ -33,7 +34,16 @@
 [% END %]
 
 [% INCLUDE 'doc-head-open.inc' %]
-<title>[% IF op == 'edit' %]Update your personal details[% ELSE %]Register a new account[% END %] &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% IF op == 'edit' %]
+            [% t("Update your personal details") | html %]
+        [% ELSE %]
+            [% t("Register a new account") | html %]
+        [% END %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
 [% END %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-messaging.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-messaging.tt
index eceef2707b..7e22a3421f 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-messaging.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-messaging.tt
@@ -1,10 +1,17 @@
 [% USE raw %]
 [% USE Koha %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>Your messaging settings &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% t("Your messaging settings") | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
 [% END %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-news-rss.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-news-rss.tt
index dcf7247ef0..fc4ce084e6 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-news-rss.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-news-rss.tt
@@ -1,18 +1,29 @@
-[% USE raw -%] <?xml version="1.0"?>
-<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
-    <channel>
-        <atom:link href="[% OPACBaseURL | url %]/cgi-bin/koha/opac-main.pl" rel="self" type="application/rss+xml" />
-        <title>News from [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]the library[% END %]</title>
-        <!-- prettier-ignore-start -->
+[% FILTER collapse %]
+    [% USE raw -%]
+    [% PROCESS 'i18n.inc' %]
+    [% PROCESS 'html_helpers.inc' %]
+    <?xml version="1.0"?>
+    <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+        <channel>
+            <atom:link href="[% OPACBaseURL | url %]/cgi-bin/koha/opac-main.pl" rel="self" type="application/rss+xml" />
+            <title>
+                [% IF ( LibraryNameTitle ) %]
+                    [% tx("News from {library} catalog", { library = LibraryNameTitle }) | html %]
+                [% ELSE %]
+                    [% t("News from the library") | html %]
+                [% END %]
+            </title>
+            <!-- prettier-ignore-start -->
       <link>[% OPACBaseURL | html %]/cgi-bin/koha/opac-main.pl</link>
       <!-- prettier-ignore-end -->
-        <description></description>
-        [% FOREACH newsitem IN koha_news %]
-            <item>
-                <title>[% newsitem.title | html %]</title>
-                <description>[% newsitem.content | $raw %]</description>
-                <guid>[% OPACBaseURL | html %]/cgi-bin/koha/opac-main.pl#newsitem[% newsitem.additional_content_id | html %]</guid>
-            </item>
-        [% END %]
-    </channel>
-</rss>
+            <description></description>
+            [% FOREACH newsitem IN koha_news %]
+                <item>
+                    <title>[% newsitem.title | html %]</title>
+                    <description>[% newsitem.content | $raw %]</description>
+                    <guid>[% OPACBaseURL | html %]/cgi-bin/koha/opac-main.pl#newsitem[% newsitem.additional_content_id | html %]</guid>
+                </item>
+            [% END %]
+        </channel>
+    </rss>
+[% END %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-overdrive-search.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-overdrive-search.tt
index a02cfd62fc..6df0282c76 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-overdrive-search.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-overdrive-search.tt
@@ -2,10 +2,17 @@
 [% USE Asset %]
 [% USE Koha %]
 [% USE AdditionalContents %]
+[% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>OverDrive search for '[% q | html %]' &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% tx("OverDrive search for '{keyword}'", { keyword = q }) | html %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% Asset.css("css/overdrive.css") | $raw %]
 [% BLOCK cssinclude %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-page.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-page.tt
index fbce793db5..7cd45dcf5a 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-page.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-page.tt
@@ -2,10 +2,20 @@
 [% USE Koha %]
 [% USE AdditionalContents %]
 [% PROCESS 'i18n.inc' %]
+[% PROCESS 'html_helpers.inc' %]
 [% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode, blocktitle => 0 ) %]
 [% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode, blocktitle => 0 ) %]
 [% INCLUDE 'doc-head-open.inc' %]
-<title>[% IF page %][% page.title | html %][% ELSE %]Page error[% END %] &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
+<title
+    >[% FILTER collapse %]
+        [% IF page %]
+            [% page.title | html %]
+        [% ELSE %]
+            [% t("Page error") | html %]
+        [% END %]
+        &rsaquo; [% PROCESS 'library_name_title' %]
+    [% END %]</title
+>
 [% INCLUDE 'doc-head-close.inc' %]
 [% BLOCK cssinclude %]
 [% END %]