setSeoPathInfo example

$pathInfo = $this->router->generate($config->getRouteName(), $mapping->getInfoPathContext());
            $pathInfo = $this->removePrefix($pathInfo, $basePath);

            $copy->setPathInfo($pathInfo);

            $seoPathInfo = $this->getSeoPathInfo($mapping, $config);

            if ($seoPathInfo === null || $seoPathInfo === '') {
                continue;
            }

            $copy->setSeoPathInfo($seoPathInfo);
            $copy->setSalesChannelId($salesChannel->getId());

            yield $copy;
        }
    }

    private function getSeoPathInfo(SeoUrlMapping $mapping, SeoUrlRouteConfig $config): ?string
    {
        try {
            return trim($this->twig->render('template', $mapping->getSeoPathInfoContext()));
        } catch (\Throwable $error) {