diff --git a/dictionaries/ui/layouts/navigation-menu/cs.dictionary.itop.navigation-menu.php b/dictionaries/ui/layouts/navigation-menu/cs.dictionary.itop.navigation-menu.php
index 43e862073..4974e03e6 100644
--- a/dictionaries/ui/layouts/navigation-menu/cs.dictionary.itop.navigation-menu.php
+++ b/dictionaries/ui/layouts/navigation-menu/cs.dictionary.itop.navigation-menu.php
@@ -25,7 +25,7 @@ Dict::Add('CS CZ', 'Czech', 'Čeština', array(
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Placeholder' => 'Filter...~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Tooltip' => 'Type your keywords to filter menus~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Hint' => 'Matches from all menu groups will be displayed~~',
-	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'No result for this menu filter~~',
+	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'Seems like there is no matching menu~~',
 	'UI:Layout:NavigationMenu:UserInfo:WelcomeMessage:Text' => 'Hi %1$s!~~',
 	'UI:Layout:NavigationMenu:UserInfo:Picture:AltText' => '%1$s\'s contact picture~~',
 	'UI:Layout:NavigationMenu:UserMenu:Toggler:Label' => 'Open user menu~~',
diff --git a/dictionaries/ui/layouts/navigation-menu/da.dictionary.itop.navigation-menu.php b/dictionaries/ui/layouts/navigation-menu/da.dictionary.itop.navigation-menu.php
index 29260c9e1..00dd6e813 100644
--- a/dictionaries/ui/layouts/navigation-menu/da.dictionary.itop.navigation-menu.php
+++ b/dictionaries/ui/layouts/navigation-menu/da.dictionary.itop.navigation-menu.php
@@ -25,7 +25,7 @@ Dict::Add('DA DA', 'Danish', 'Dansk', array(
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Placeholder' => 'Filter...~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Tooltip' => 'Type your keywords to filter menus~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Hint' => 'Matches from all menu groups will be displayed~~',
-	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'No result for this menu filter~~',
+	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'Seems like there is no matching menu~~',
 	'UI:Layout:NavigationMenu:UserInfo:WelcomeMessage:Text' => 'Hi %1$s!~~',
 	'UI:Layout:NavigationMenu:UserInfo:Picture:AltText' => '%1$s\'s contact picture~~',
 	'UI:Layout:NavigationMenu:UserMenu:Toggler:Label' => 'Open user menu~~',
diff --git a/dictionaries/ui/layouts/navigation-menu/fr.dictionary.itop.navigation-menu.php b/dictionaries/ui/layouts/navigation-menu/fr.dictionary.itop.navigation-menu.php
index 5f402d171..3f69d3253 100644
--- a/dictionaries/ui/layouts/navigation-menu/fr.dictionary.itop.navigation-menu.php
+++ b/dictionaries/ui/layouts/navigation-menu/fr.dictionary.itop.navigation-menu.php
@@ -21,7 +21,7 @@ Dict::Add('FR FR', 'French', 'Français', array(
 	'UI:Layout:NavigationMenu:CompanyLogo:AltText' => 'Logo entreprise',
 	'UI:Layout:NavigationMenu:Silo:Label' => 'Selectionnez l\'organisation sur laquelle filtrer',
 	'UI:Layout:NavigationMenu:Toggler:Tooltip' => 'Déplier / Replier',
-	'UI:Layout:NavigationMenu:Toggler:TooltipWithSiloLabel' => 'Déplier / Replier (Filtré sur %1$s)~~',
+	'UI:Layout:NavigationMenu:Toggler:TooltipWithSiloLabel' => 'Déplier / Replier (Filtré sur %1$s)',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Placeholder' => 'Filtrer...',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Tooltip' => 'Saisir des mots-clés pour filtrer les menus',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Hint' => 'Les correspondances dans chaque groupe de menu seront affichées',
diff --git a/dictionaries/ui/layouts/navigation-menu/it.dictionary.itop.navigation-menu.php b/dictionaries/ui/layouts/navigation-menu/it.dictionary.itop.navigation-menu.php
index 0b5aec9ef..27eaaf76c 100644
--- a/dictionaries/ui/layouts/navigation-menu/it.dictionary.itop.navigation-menu.php
+++ b/dictionaries/ui/layouts/navigation-menu/it.dictionary.itop.navigation-menu.php
@@ -25,7 +25,7 @@ Dict::Add('IT IT', 'Italian', 'Italiano', array(
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Placeholder' => 'Filter...~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Tooltip' => 'Type your keywords to filter menus~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Hint' => 'Matches from all menu groups will be displayed~~',
-	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'No result for this menu filter~~',
+	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'Seems like there is no matching menu~~',
 	'UI:Layout:NavigationMenu:UserInfo:WelcomeMessage:Text' => 'Hi %1$s!~~',
 	'UI:Layout:NavigationMenu:UserInfo:Picture:AltText' => '%1$s\'s contact picture~~',
 	'UI:Layout:NavigationMenu:UserMenu:Toggler:Label' => 'Open user menu~~',
diff --git a/dictionaries/ui/layouts/navigation-menu/ja.dictionary.itop.navigation-menu.php b/dictionaries/ui/layouts/navigation-menu/ja.dictionary.itop.navigation-menu.php
index 1c9ce8ec0..3cc7b0ef7 100644
--- a/dictionaries/ui/layouts/navigation-menu/ja.dictionary.itop.navigation-menu.php
+++ b/dictionaries/ui/layouts/navigation-menu/ja.dictionary.itop.navigation-menu.php
@@ -25,7 +25,7 @@ Dict::Add('JA JP', 'Japanese', '日本語', array(
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Placeholder' => 'Filter...~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Tooltip' => 'Type your keywords to filter menus~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Hint' => 'Matches from all menu groups will be displayed~~',
-	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'No result for this menu filter~~',
+	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'Seems like there is no matching menu~~',
 	'UI:Layout:NavigationMenu:UserInfo:WelcomeMessage:Text' => 'Hi %1$s!~~',
 	'UI:Layout:NavigationMenu:UserInfo:Picture:AltText' => '%1$s\'s contact picture~~',
 	'UI:Layout:NavigationMenu:UserMenu:Toggler:Label' => 'Open user menu~~',
diff --git a/dictionaries/ui/layouts/navigation-menu/sk.dictionary.itop.navigation-menu.php b/dictionaries/ui/layouts/navigation-menu/sk.dictionary.itop.navigation-menu.php
index b926cf72f..d2dbabac6 100644
--- a/dictionaries/ui/layouts/navigation-menu/sk.dictionary.itop.navigation-menu.php
+++ b/dictionaries/ui/layouts/navigation-menu/sk.dictionary.itop.navigation-menu.php
@@ -25,7 +25,7 @@ Dict::Add('SK SK', 'Slovak', 'Slovenčina', array(
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Placeholder' => 'Filter...~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Tooltip' => 'Type your keywords to filter menus~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Hint' => 'Matches from all menu groups will be displayed~~',
-	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'No result for this menu filter~~',
+	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'Seems like there is no matching menu~~',
 	'UI:Layout:NavigationMenu:UserInfo:WelcomeMessage:Text' => 'Hi %1$s!~~',
 	'UI:Layout:NavigationMenu:UserInfo:Picture:AltText' => '%1$s\'s contact picture~~',
 	'UI:Layout:NavigationMenu:UserMenu:Toggler:Label' => 'Open user menu~~',
diff --git a/dictionaries/ui/layouts/navigation-menu/tr.dictionary.itop.navigation-menu.php b/dictionaries/ui/layouts/navigation-menu/tr.dictionary.itop.navigation-menu.php
index 651aba5bf..d94eff9e3 100644
--- a/dictionaries/ui/layouts/navigation-menu/tr.dictionary.itop.navigation-menu.php
+++ b/dictionaries/ui/layouts/navigation-menu/tr.dictionary.itop.navigation-menu.php
@@ -25,7 +25,7 @@ Dict::Add('TR TR', 'Turkish', 'Türkçe', array(
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Placeholder' => 'Filter...~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Tooltip' => 'Type your keywords to filter menus~~',
 	'UI:Layout:NavigationMenu:MenuFilter:Input:Hint' => 'Matches from all menu groups will be displayed~~',
-	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'No result for this menu filter~~',
+	'UI:Layout:NavigationMenu:MenuFilter:Placeholder:Hint' => 'Seems like there is no matching menu~~',
 	'UI:Layout:NavigationMenu:UserInfo:WelcomeMessage:Text' => 'Hi %1$s!~~',
 	'UI:Layout:NavigationMenu:UserInfo:Picture:AltText' => '%1$s\'s contact picture~~',
 	'UI:Layout:NavigationMenu:UserMenu:Toggler:Label' => 'Open user menu~~',
diff --git a/tests/php-unit-tests/integration-tests/DictionariesConsistencyTest.php b/tests/php-unit-tests/integration-tests/DictionariesConsistencyTest.php
index 1a0c19783..fbe6efdd0 100644
--- a/tests/php-unit-tests/integration-tests/DictionariesConsistencyTest.php
+++ b/tests/php-unit-tests/integration-tests/DictionariesConsistencyTest.php
@@ -18,6 +18,9 @@ namespace Combodo\iTop\Test\UnitTest\Integration;
 use Combodo\iTop\Test\UnitTest\ItopTestCase;
 use Error;
 use Exception;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+use RegexIterator;
 use const ARRAY_FILTER_USE_BOTH;
 use const DIRECTORY_SEPARATOR;
 
@@ -161,10 +164,20 @@ class DictionariesConsistencyTest extends ItopTestCase
 		$sAppRoot = static::GetAppRoot();
 
 
-		$aDictFiles = array_merge(
+		$aDictFilesCore = [];
+		$sCoreDictionariesPath = realpath($sAppRoot.'dictionaries');
+		$sDictFilePattern = '/^.+\.dict.*\.php$/i';
+		$oDirIterator = new RecursiveDirectoryIterator($sCoreDictionariesPath, RecursiveDirectoryIterator::SKIP_DOTS);
+		$oIterator = new RecursiveIteratorIterator($oDirIterator, RecursiveIteratorIterator::SELF_FIRST);
+		$oRegexIterator = new RegexIterator($oIterator, $sDictFilePattern, RegexIterator::GET_MATCH);
+		foreach($oRegexIterator as $file) {
+			$aDictFilesCore[] = $file[0];
+		}
+
+
+		$aDictFilesModules = array_merge(
 			glob($sAppRoot.'datamodels/2.x/*/*.dict*.php'), // legacy form in modules
 			glob($sAppRoot.'datamodels/2.x/*/dictionaries/*.dict*.php'), // modern form in modules
-			glob($sAppRoot.'dictionaries/*.dict*.php'), // framework
 
 			//--- Following should not be present in packages, but are convenient for local debugging !
 			glob($sAppRoot.'extensions/*/*.dict*.php'),
@@ -172,6 +185,8 @@ class DictionariesConsistencyTest extends ItopTestCase
 		);
 
 
+		$aDictFiles = array_merge($aDictFilesCore, $aDictFilesModules);
+
 		$aTestCases = array();
 		foreach ($aDictFiles as $sDictFile) {
 			$aTestCases[$sDictFile] = array('sDictFile' => $sDictFile);