add_action('setup_theme', function () {
    if (function_exists('glsr')) {
        $controller = glsr('Integrations\WooCommerce\Controllers\ProductController');
        $priority = 40; // change this as needed
        remove_action('woocommerce_single_product_summary', [$controller, 'renderTitleRating']);
        add_action('woocommerce_single_product_summary', [$controller, 'renderTitleRating'], $priority);
    }
});