public function setTranslation($id_element, $model, $id_source, $iso)
{
$translation = Translation::where($this->getQualifiedIdElementColumn(), '=', $id_element)->where($this->getQualifiedModelColumn(), '=', $model)->where($this->getQualifiedIsoColumn(), '=', $iso)->get();
if (!$translation->isEmpty()) {
$translation->delete();
}
$translation = new Translation();
$translation->id_element = $id_element;
$translation->model = $model;
$translation->id_source = $id_source;
$translation->iso = $iso;
return $translation->save();
}
