code: public function getUrl($path, array $params = array())
      {
          $path = self::MODULE_ROUTE . $path;
          $params['_store'] = $this->getRouteStoreId();
          $params['_nosid'] = true;
  
          return $this->_getUrl($path, $params);
      }
docs: Returns an url for our module route and default store
  
  @param string $path Contains controller and action. Route will be added.
  @param array $params
  @return string