diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoice.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoice.tt
index 7380934c45..39bdd5f4d1 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoice.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoice.tt
@@ -72,7 +72,7 @@
 
             [% IF edifact_errors.size > 0 %]
                 <div class="alert alert-warning">
-                    <h4><i class="fa fa-exclamation-triangle"></i> Processing Errors</h4>
+                    <h4><i class="fa fa-exclamation-triangle"></i> Processing errors</h4>
                     <ul>
                         [% FOREACH error IN edifact_errors %]
                             <li>
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/reports/guided_reports_start.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/reports/guided_reports_start.tt
index 60b4082a14..968c80790d 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/reports/guided_reports_start.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/reports/guided_reports_start.tt
@@ -247,7 +247,7 @@
                         <a href="/cgi-bin/koha/reports/guided_reports.pl?op=add_form_sql" class="btn btn-primary">Create report from SQL</a>
                     [% END %]
 
-                    <h2>Reports Dictionary</h2>
+                    <h2>Reports dictionary</h2>
                     <p>Use the reports dictionary to define custom criteria to use in your reports</p>
                     <a href="/cgi-bin/koha/reports/dictionary.pl?op=list" class="btn btn-primary">View dictionary</a>
                 [% END # /IF (start) %]
@@ -1645,8 +1645,8 @@
                                 [% ELSIF ( error.total_running_reports_limit_exceeded ) %]
                                     <p>You have too many reports running at the moment. Please wait for some of them to finish before running this report again.</p>
                                 [% ELSIF ( error.sqlerr ) %]
-                                    <p>This report contains an SQL keyword: <strong>[% error.sqlerr | html %]</strong>. </p
-                                    ><p>Use of this keyword is not allowed in Koha reports due to security and data integrity risks. Only SELECT queries are allowed.</p>
+                                    <p>This report contains an SQL keyword: <strong>[% error.sqlerr | html %]</strong>. </p>
+                                    <p>Use of this keyword is not allowed in Koha reports due to security and data integrity risks. Only SELECT queries are allowed.</p>
                                     <p>Please delete this report or retry creating a new one.</p>
                                 [% ELSIF ( error.queryerr ) %]
                                     <h2>SQL error:</h2>
diff --git a/koha-tmpl/intranet-tmpl/prog/js/vue/components/ILL/RequestingAgencyResource.vue b/koha-tmpl/intranet-tmpl/prog/js/vue/components/ILL/RequestingAgencyResource.vue
index 5c08d2bb58..ed7e269a79 100644
--- a/koha-tmpl/intranet-tmpl/prog/js/vue/components/ILL/RequestingAgencyResource.vue
+++ b/koha-tmpl/intranet-tmpl/prog/js/vue/components/ILL/RequestingAgencyResource.vue
@@ -110,7 +110,7 @@ export default {
                 },
                 {
                     name: "securityCode",
-                    label: $__("Security Code"),
+                    label: $__("Security code"),
                     required: true,
                     type: "text",
                     hideIn: ["List"],
diff --git a/koha-tmpl/intranet-tmpl/prog/js/vue/components/ILL/SupplyingResource.vue b/koha-tmpl/intranet-tmpl/prog/js/vue/components/ILL/SupplyingResource.vue
index 7c79b2b3c8..ba6bfc03d1 100644
--- a/koha-tmpl/intranet-tmpl/prog/js/vue/components/ILL/SupplyingResource.vue
+++ b/koha-tmpl/intranet-tmpl/prog/js/vue/components/ILL/SupplyingResource.vue
@@ -166,8 +166,8 @@ export default {
                                 <thead>
                                     <tr>
                                         <th>${$__("Barcode")}</th>
-                                        <th>${$__("Home Library")}</th>
-                                        <th>${$__("Holding Library")}</th>
+                                        <th>${$__("Home library")}</th>
+                                        <th>${$__("Holding library")}</th>
                                         <th>${$__("Action")}</th>
                                     </tr>
                                 </thead>
@@ -175,7 +175,7 @@ export default {
 
                         result.forEach(item => {
                             const barcode =
-                                item.external_id || $__("No Barcode");
+                                item.external_id || $__("No barcode");
                             const home_library =
                                 item.home_library_id?.name ||
                                 item.home_library_id ||
@@ -937,14 +937,14 @@ export default {
             resourceAttrs: [
                 {
                     name: "iso18626_request_id",
-                    label: $__("Supplying Agency Request ID"),
+                    label: $__("Supplying agency request ID"),
                     type: "text",
                     hideIn: ["Form"],
                     group: $__("Request details"),
                 },
                 {
                     name: "iso18626_requesting_agency_id",
-                    label: $__("Requesting Agency"),
+                    label: $__("Requesting agency"),
                     type: "relationshipSelect",
                     showElement: {
                         type: "text",
@@ -997,7 +997,7 @@ export default {
                 },
                 {
                     name: "requestingAgencyRequestId",
-                    label: $__("Requesting Agency Request ID"),
+                    label: $__("Requesting agency request ID"),
                     type: "text",
                     hideIn: ["List", "Form"],
                     group: $__("Request details"),
diff --git a/koha-tmpl/intranet-tmpl/prog/js/vue/components/ModuleDashboard/ModuleDashboard.vue b/koha-tmpl/intranet-tmpl/prog/js/vue/components/ModuleDashboard/ModuleDashboard.vue
index c12a6ac27d..7b07c81631 100644
--- a/koha-tmpl/intranet-tmpl/prog/js/vue/components/ModuleDashboard/ModuleDashboard.vue
+++ b/koha-tmpl/intranet-tmpl/prog/js/vue/components/ModuleDashboard/ModuleDashboard.vue
@@ -4,7 +4,7 @@
             <p>
                 {{ $__("Customize your dashboard by adding widgets.") }}
                 <a href="#" id="open-widget-picker" @click="toggleWidgetPicker">
-                    {{ $__("Open Widget Picker") }}
+                    {{ $__("Open widget picker") }}
                 </a>
             </p>
         </div>
diff --git a/koha-tmpl/intranet-tmpl/prog/js/vue/components/ModuleDashboard/Widgets/ILLRequests.vue b/koha-tmpl/intranet-tmpl/prog/js/vue/components/ModuleDashboard/Widgets/ILLRequests.vue
index c4b3233a72..1f146b2f94 100644
--- a/koha-tmpl/intranet-tmpl/prog/js/vue/components/ModuleDashboard/Widgets/ILLRequests.vue
+++ b/koha-tmpl/intranet-tmpl/prog/js/vue/components/ModuleDashboard/Widgets/ILLRequests.vue
@@ -13,7 +13,7 @@
                     type="button"
                     @click="visitOldILLModule"
                 >
-                    {{ $__("Visit ILL requests (previously ILL Module)") }}
+                    {{ $__("Visit ILL requests (previously ILL module)") }}
                 </button>
             </div>
         </template>
@@ -157,10 +157,10 @@ export default {
         const baseWidget = useBaseWidget(
             {
                 id: "ILLRequests",
-                name: $__("ILL Requests"),
+                name: $__("ILL requests"),
                 icon: "fa fa-download",
                 description: $__(
-                    "Show ILL requests that need action. It filters requests by status and library. Provides a button to visit the ILL requests (previously ILL Module). This widget is configurable."
+                    "Show ILL requests that need action. It filters requests by status and library. Provides a button to visit the ILL requests (previously ILL module). This widget is configurable."
                 ),
                 loading: false,
                 settings: settings,
diff --git a/koha-tmpl/intranet-tmpl/prog/js/vue/components/ShowElement.vue b/koha-tmpl/intranet-tmpl/prog/js/vue/components/ShowElement.vue
index 1500bfd2cf..9832f63beb 100644
--- a/koha-tmpl/intranet-tmpl/prog/js/vue/components/ShowElement.vue
+++ b/koha-tmpl/intranet-tmpl/prog/js/vue/components/ShowElement.vue
@@ -216,7 +216,7 @@ export default {
                 return baseElement.accessNestedProperty(valueKey, resource);
             }
             const displayValue = attr.format(resource[valueKey], resource);
-            if (displayValue == "Invalid Date") {
+            if (displayValue == "Invalid date") {
                 return "";
             }
             return displayValue || "";
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-auth.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-auth.tt
index d74c106647..684a25cdd7 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-auth.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-auth.tt
@@ -288,7 +288,7 @@
                     [% ELSE %]
                         <h1>Logging on to the catalog has not been enabled by the library.</h1>
                         <ul>
-                            <li>To report this error, you can email the Koha Administrator. <a href="mailto:[% Koha.Preference( 'KohaAdminEmailAddress' ) | uri %]">Email</a></li>
+                            <li>To report this error, you can email the Koha administrator. <a href="mailto:[% Koha.Preference( 'KohaAdminEmailAddress' ) | uri %]">Email</a></li>
                             <li>Use top menu bar to navigate to another part of Koha.</li>
                         </ul>
                     [% END # / IF opacuserlogin %]
diff --git a/t/mock_templates/intranet-tmpl/prog/en/modules/about.tt b/t/mock_templates/intranet-tmpl/prog/en/modules/about.tt
index f7fbc9ff34..b8d9659785 100644
--- a/t/mock_templates/intranet-tmpl/prog/en/modules/about.tt
+++ b/t/mock_templates/intranet-tmpl/prog/en/modules/about.tt
@@ -288,7 +288,7 @@
                             [% ELSIF ( ro.version ) %]
                                 <td>[% ro.version | html %]</td>
                             [% ELSE %]
-                                <td style="font-weight:bold">Not Installed</td>
+                                <td style="font-weight:bold">Not installed</td>
                             [% END %]
                         [% END # /FOREACH ro %]
                     </tr>