code: protected function getRouteLocalizedRecord (\MvcCore\IRoute & $route, $getter) {
  		$result = $route->$getter($this->requestLang);
  		if ($result === NULL && $this->defaultLang !== NULL) 
  			$result = $route->$getter($this->defaultLang);
  		return $result;
  	}
docs: Get route non-localized or localized record - 'Pattern' and 'Reverse'
  @param \MvcCore\IRoute $route
  @param string $getter
  @return string|array