diff --git a/dictionaries/ui/layouts/extensions-details/cs.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/cs.dictionary.itop.extensions-details.php
index 6a48037d7..bed8d294b 100644
--- a/dictionaries/ui/layouts/extensions-details/cs.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/cs.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('CS CZ', 'Czech', 'Čeština', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/da.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/da.dictionary.itop.extensions-details.php
index e4641253d..5bdce0de7 100644
--- a/dictionaries/ui/layouts/extensions-details/da.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/da.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('DA DA', 'Danish', 'Dansk', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/de.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/de.dictionary.itop.extensions-details.php
index c0c60137c..3a05d58a4 100644
--- a/dictionaries/ui/layouts/extensions-details/de.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/de.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('DE DE', 'German', 'Deutsch', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/en.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/en.dictionary.itop.extensions-details.php
index 4b009d128..429b2eb3a 100644
--- a/dictionaries/ui/layouts/extensions-details/en.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/en.dictionary.itop.extensions-details.php
@@ -15,5 +15,6 @@ Dict::Add('EN US', 'English', 'English', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/es_cr.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/es_cr.dictionary.itop.extensions-details.php
index 1bdbe257a..43274a902 100644
--- a/dictionaries/ui/layouts/extensions-details/es_cr.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/es_cr.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('ES CR', 'Spanish', 'Español, Castellano', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/et.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/et.dictionary.itop.extensions-details.php
deleted file mode 100644
index 511ecf053..000000000
--- a/dictionaries/ui/layouts/extensions-details/et.dictionary.itop.extensions-details.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/**
- * Localized data
- *
- * @copyright Copyright (C) 2010-2026 Combodo SAS
- * @license    https://opensource.org/licenses/AGPL-3.0
- *
- */
-/**
- *
- */
-Dict::Add('ET ET', 'Estonian', 'Estiškai', [
-	'UI:Layout:ExtensionsDetails:BadgeInstalled' => 'installed~~',
-	'UI:Layout:ExtensionsDetails:BadgeToBeInstalled' => 'to be installed~~',
-	'UI:Layout:ExtensionsDetails:BadgeNotInstalled' => 'not installed~~',
-	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
-	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
-	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
-]);
diff --git a/dictionaries/ui/layouts/extensions-details/fr.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/fr.dictionary.itop.extensions-details.php
index 196f802f6..0dfcc2c4b 100644
--- a/dictionaries/ui/layouts/extensions-details/fr.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/fr.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('FR FR', 'French', 'Français', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'va être désinstallé',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'non désinstallable',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'supprimé du disque',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'À propos de  %1$s',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'À propos de  %1$s',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'Plus d\'informations',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/hu.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/hu.dictionary.itop.extensions-details.php
index 1e2cbed8f..4b8d8a9d5 100644
--- a/dictionaries/ui/layouts/extensions-details/hu.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/hu.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('HU HU', 'Hungarian', 'Magyar', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/it.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/it.dictionary.itop.extensions-details.php
index d46bcc017..96a53c6f5 100644
--- a/dictionaries/ui/layouts/extensions-details/it.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/it.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('IT IT', 'Italian', 'Italiano', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/ja.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/ja.dictionary.itop.extensions-details.php
index a06fccfdb..384a7b8c7 100644
--- a/dictionaries/ui/layouts/extensions-details/ja.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/ja.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('JA JP', 'Japanese', '日本語', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/lt.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/lt.dictionary.itop.extensions-details.php
deleted file mode 100644
index a633469ae..000000000
--- a/dictionaries/ui/layouts/extensions-details/lt.dictionary.itop.extensions-details.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/**
- * Localized data
- *
- * @copyright Copyright (C) 2010-2026 Combodo SAS
- * @license    https://opensource.org/licenses/AGPL-3.0
- *
- */
-/**
- *
- */
-Dict::Add('LT LT', 'Lithuanian', 'Lietuviškai', [
-	'UI:Layout:ExtensionsDetails:BadgeInstalled' => 'installed~~',
-	'UI:Layout:ExtensionsDetails:BadgeToBeInstalled' => 'to be installed~~',
-	'UI:Layout:ExtensionsDetails:BadgeNotInstalled' => 'not installed~~',
-	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
-	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
-	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
-]);
diff --git a/dictionaries/ui/layouts/extensions-details/nl.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/nl.dictionary.itop.extensions-details.php
index 4150e29b1..b9c29e057 100644
--- a/dictionaries/ui/layouts/extensions-details/nl.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/nl.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('NL NL', 'Dutch', 'Nederlands', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/pl.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/pl.dictionary.itop.extensions-details.php
index 9f8a05b50..771140e83 100644
--- a/dictionaries/ui/layouts/extensions-details/pl.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/pl.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('PL PL', 'Polish', 'Polski', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/pt_br.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/pt_br.dictionary.itop.extensions-details.php
index 9a11975ad..1b0974904 100644
--- a/dictionaries/ui/layouts/extensions-details/pt_br.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/pt_br.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('PT BR', 'Brazilian', 'Brazilian', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/ru.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/ru.dictionary.itop.extensions-details.php
index 38aa5bf07..37081d555 100644
--- a/dictionaries/ui/layouts/extensions-details/ru.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/ru.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('RU RU', 'Russian', 'Русский', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/sk.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/sk.dictionary.itop.extensions-details.php
index aa8eb9ab5..ea1e46816 100644
--- a/dictionaries/ui/layouts/extensions-details/sk.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/sk.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('SK SK', 'Slovak', 'Slovenčina', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/tr.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/tr.dictionary.itop.extensions-details.php
index 5e6af5590..05a601c33 100644
--- a/dictionaries/ui/layouts/extensions-details/tr.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/tr.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('TR TR', 'Turkish', 'Türkçe', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/dictionaries/ui/layouts/extensions-details/zh_cn.dictionary.itop.extensions-details.php b/dictionaries/ui/layouts/extensions-details/zh_cn.dictionary.itop.extensions-details.php
index c4fcd36e0..728ab1544 100644
--- a/dictionaries/ui/layouts/extensions-details/zh_cn.dictionary.itop.extensions-details.php
+++ b/dictionaries/ui/layouts/extensions-details/zh_cn.dictionary.itop.extensions-details.php
@@ -17,5 +17,6 @@ Dict::Add('ZH CN', 'Chinese', '简体中文', [
 	'UI:Layout:ExtensionsDetails:BadgeToBeUninstalled' => 'to be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeNotUninstallable' => 'cannot be uninstalled~~',
 	'UI:Layout:ExtensionsDetails:BadgeMissingFromDisk' => 'missing from disk~~',
-	'UI:Layout:ExtensionsDetails:MenuAbout' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAboutTitle' => 'About %1$s~~',
+	'UI:Layout:ExtensionsDetails:MenuAbout' => 'More informations~~',
 ]);
diff --git a/sources/Application/UI/Base/Layout/Extension/ExtensionDetails.php b/sources/Application/UI/Base/Layout/Extension/ExtensionDetails.php
index d54ee4453..ee0a269a8 100644
--- a/sources/Application/UI/Base/Layout/Extension/ExtensionDetails.php
+++ b/sources/Application/UI/Base/Layout/Extension/ExtensionDetails.php
@@ -8,6 +8,7 @@ use Combodo\iTop\Application\UI\Base\Component\Input\Toggler;
 use Combodo\iTop\Application\UI\Base\Component\PopoverMenu\PopoverMenu;
 use Combodo\iTop\Application\UI\Base\Component\PopoverMenu\PopoverMenuItem\PopoverMenuItemFactory;
 use Combodo\iTop\Application\UI\Base\Layout\UIContentBlock;
+use Dict;
 use JSButtonItem;
 
 class ExtensionDetails extends UIContentBlock
@@ -185,11 +186,11 @@ class ExtensionDetails extends UIContentBlock
 
 	protected function InitializePopoverMenu()
 	{
-		$sModalLabel = 'About '.$this->sLabel;
+		$sModalLabel = Dict::Format('UI:Layout:ExtensionsDetails:MenuAboutTitle', $this->sLabel);
 		$sModalText = $this->sAbout;
 		$oModifyButton = new JSButtonItem(
 			'extension_details',
-			'More informations',
+			Dict::S('UI:Layout:ExtensionsDetails:MenuAbout'),
 			<<<JS
 	CombodoModal.OpenModal({
 		title: '$sModalLabel',