public function getParentMenu(Menu $menu, MenuItem $childNode)
    {
        $itemIterator = new RecursiveItemIterator($menu->getIterator());
        $iterator = new \RecursiveIteratorIterator($itemIterator, \RecursiveIteratorIterator::SELF_FIRST);
        foreach ($iterator as $menuItem) {
            $parentId = $childNode->getParent()->getId();
            if ($menuItem->getName() != $parentId) {
                continue;
            }

            return $menuItem;
        }

        return false;
    }