Pimcore\Model\Document::prepareFrontendPath PHP Method

    protected function prepareFrontendPath($path)
    {
        if (\Pimcore\Tool::isFrontend()) {
            $path = urlencode_ignore_slash($path);
            $results = \Pimcore::getEventManager()->trigger("frontend.path.document", $this, ["frontendPath" => $path]);
            if ($results->count()) {
                $path = $results->last();
            }
        }
        return $path;
    }