code: public function setTranslations(array $translations)
      {
          foreach ($translations as $key => $string) {
              if (!(is_string($string) && !empty($string))) {
                  throw new \InvalidArgumentException("Invalid translation for key '$key'.");
              }
          }
  
          $this->translations = array_replace($this->getDefaultTranslations(), $translations);
      }
docs: Sets the translations.
  
  @param array $translations