Woocommerce enviar a caja al hacer clic en añadir a la cesta

add-to-cart-page.php

<?php
add_filter ('woocommerce_add_to_cart_redirect', 'woo_redirect_to_cart');

function woo_redirect_to_cart() {
    $cart_url = WC()->cart->get_cart_url();
    return $cart_url;
}