code: public function translationModel()
      {
          $translation = new TranslationModel();
          $translation->setConnection($this->getI18nConnection());
          $translation->setTable($this->getI18nTable());
          $translation->setKeyName($this->getForeignKey());
          $translation->setLocaleKey($this->getLocaleKey());
  
          if ($attributes = $this->translatableAttributes()) {
              $translation->fillable(array_intersect($attributes, $this->getFillable()));
          }
  
          return $translation;
      }
docs: Returns the default translation model instance.
  
  @return DefaultTranslationModel