diff --git a/htdocs/core/boxes/modules_boxes.php b/htdocs/core/boxes/modules_boxes.php
index c8ead22a95e..6877e50419a 100644
--- a/htdocs/core/boxes/modules_boxes.php
+++ b/htdocs/core/boxes/modules_boxes.php
@@ -103,32 +103,37 @@ class ModeleBoxes // Can't be abstract as it is instantiated to build "empty" bo
 	public $box_order;
 
 	/**
-	 * @var int User ID
+	 * @var int 	User ID
 	 */
 	public $fk_user;
 
 	/**
-	 * @var string Source file
+	 * @var string 	Source file
 	 */
 	public $sourcefile;
 
 	/**
-	 * @var string Class name
+	 * @var string 	Class name
 	 */
 	public $class;
 
 	/**
-	 * @var string ID
+	 * @var string 	ID
 	 */
 	public $box_id;
 
 	/**
-	 * @var string Alphanumeric ID
+	 * @var string 	Box language file if it needs a specific language file.
+	 */
+	public $lang;
+
+	/**
+	 * @var string 	Alphanumeric ID
 	 */
 	public $boxcode;
 
 	/**
-	 * @var string Note
+	 * @var string 	Note
 	 */
 	public $note;
 
diff --git a/htdocs/core/class/html.formother.class.php b/htdocs/core/class/html.formother.class.php
index 590859a1d24..37e7c6c538d 100644
--- a/htdocs/core/class/html.formother.class.php
+++ b/htdocs/core/class/html.formother.class.php
@@ -1211,7 +1211,7 @@ class FormOther
 
 
 	/**
-	 * 	Get array with HTML tabs with boxes of a particular area including personalized choices of user.
+	 * 	Get array with HTML tabs with widgets/boxes of a particular area including personalized choices of user.
 	 *  Class 'Form' must be known.
 	 *
 	 * 	@param	   User         $user		 Object User
@@ -1237,8 +1237,14 @@ class FormOther
 			if (empty($user->conf->$confuserzone) || $box->fk_user == $user->id) {
 				$boxidactivatedforuser[$box->id] = $box->id; // We keep only boxes to show for user
 			}
+
+			if (!empty($box->lang)) {
+				$langs->loadLangs(array($box->lang));
+				$box->boxlabel = $langs->transnoentitiesnoconv($box->boxlabel);
+			}
 		}
 
+
 		// Define selectboxlist
 		$arrayboxtoactivatelabel = array();
 		if (!empty($user->conf->$confuserzone)) {
@@ -1248,6 +1254,7 @@ class FormOther
 				if (!empty($boxidactivatedforuser[$box->id])) {
 					continue; // Already visible for user
 				}
+
 				$label = $langs->transnoentitiesnoconv($box->boxlabel);
 				//if (preg_match('/graph/',$box->class)) $label.=' ('.$langs->trans("Graph").')';
 				if (preg_match('/graph/', $box->class) && $conf->browser->layout != 'phone') {
diff --git a/htdocs/core/class/infobox.class.php b/htdocs/core/class/infobox.class.php
index 73dc687afd5..e8b8b11d7da 100644
--- a/htdocs/core/class/infobox.class.php
+++ b/htdocs/core/class/infobox.class.php
@@ -141,7 +141,7 @@ class InfoBox
 
 					// TODO PERF Do not make "dol_include_once" here, nor "new" later. This means, we must store a 'depends' field to store modules list, then
 					// the "enabled" condition for modules forbidden for external users and the depends condition can be done.
-					// Goal is to avoid making a "new" done for each boxes returned by select.
+					// Goal is to avoid to make a "new" done for each boxes returned by select.
 					dol_include_once($relsourcefile);
 					if (class_exists($boxname)) {
 						$box = new $boxname($dbs, $obj->note); // Constructor may set properties like box->enabled. obj->note is note into box def, not user params.
diff --git a/htdocs/modulebuilder/template/core/boxes/mymodulewidget1.php b/htdocs/modulebuilder/template/core/boxes/mymodulewidget1.php
index 90321797398..0a1eca79027 100644
--- a/htdocs/modulebuilder/template/core/boxes/mymodulewidget1.php
+++ b/htdocs/modulebuilder/template/core/boxes/mymodulewidget1.php
@@ -50,7 +50,12 @@ class mymodulewidget1 extends ModeleBoxes
 	/**
 	 * @var string Box label (in configuration page)
 	 */
-	public $boxlabel;
+	public $boxlabel = 'MyWidget';
+
+	/**
+	 * @var string Box language file if it needs a specific language file.
+	 */
+	public $lang = 'mymodule@mymodule';
 
 	/**
 	 * @var string[] Module dependencies
@@ -71,14 +76,10 @@ class mymodulewidget1 extends ModeleBoxes
 	 */
 	public function __construct(DoliDB $db, $param = '')
 	{
-		global $user, $conf, $langs;
-		// Translations
-		$langs->loadLangs(array("boxes", "mymodule@mymodule"));
+		global $user;
 
 		parent::__construct($db, $param);
 
-		$this->boxlabel = $langs->transnoentitiesnoconv("MyWidget");
-
 		$this->param = $param;
 
 		// Condition when module is enabled or not