getTemplateFinder example

$event = new StorefrontRedirectEvent($route, $parameters, $status);
        $this->container->get('event_dispatcher')->dispatch($event);

        return parent::redirectToRoute($event->getRoute(), $event->getParameters(), $event->getStatus());
    }

    /** * @param array<string, mixed> $parameters */
    protected function renderView(string $view, array $parameters = []): string
    {
        $view = $this->getTemplateFinder()->find($view);

        if ($this->twig !== null) {
            try {
                return $this->twig->render($view, $parameters);
            } catch (LoaderError|RuntimeError|SyntaxError $e) {
                throw StorefrontException::cannotRenderView($view, $e->getMessage(), $parameters);
            }
        }

        throw StorefrontException::dontHaveTwigInjected(static::class);
    }