public function translatedAttributeLabels() { return [ 'title' => [ 'en' => 'Title', 'fr' => 'Titre', ], ]; }In this example, the 'title' attribute label is defined in two languages - English and French. When the language is set to 'en', the label for the 'title' attribute will be 'Title', and when it is set to 'fr', the label will be 'Titre'. This function is part of the Yii framework's attribute translation functionality and is included in the yii2-attributes package library.