protected function _callCustomMethod(ModelEntityInterface $entity, $method)
    {
        $result = false;
        $name   = StringInflector::singularize($entity->getIdentifier()->name);
        $method = '_get'.ucfirst($name).ucfirst($method);

        if ($method !== '_getEntity'.ucfirst($method) && method_exists($this, $method)) {
            $result = $this->$method($entity);
        }

        return $result;
    }