Redirect WordPress website

add_action( 'template_redirect', 'conditional_redirection_after_payment');
function conditional_redirection_after_payment(){
    // When "thankyou" order-received page is reached …
    if ( is_wc_endpoint_url( 'order-received' ) ) {
        global $wp;

        // Get the order ID from the browser url
        $order_id =  intval( str_replace( 'checkout/order-received/', '', $wp->request ) );

        // Get an instance of the WC_Order object
        $order = wc_get_order( $order_id );

        // If the order status is 'failed' we stop the function
        if( $order->has_status( 'failed' ) ) return;

        // HERE set in the array for each product ID the corresponding url final path
        $product_id_url_paths = array(
            '691' => '/card-reading',
        );
        // Iterating through each order items

        foreach( $order->get_items() as $item_id => $item_values ){
            // The Product ID

            $product_id = $item_values->get_product_id();
            foreach( $product_id_url_paths as $key_id => $url_path ){
                if( $key_id == $product_id ){

                    // Product is found and ID match: we got our path url. We redirect
                    wp_redirect( home_url( $url_path ) );
                    exit(); // always exit
                }
            }
        }
    }
}