private function loadTranslations()
    {
        if ($related = $this->owner->{$this->relation}) {
            if (is_array($related)) {
                foreach ($related as $model) {
                    $this->_models[$model->getAttribute($this->languageAttribute)] = $model;
                }
            } else {
                $model = $related;
                $this->_models[$model->getAttribute($this->languageAttribute)] = $model;
            }
            return true;
        }
        return false;
    }