add product option in woocomerce

hello,
I want to add a product option in woocommerce so that the products only appear on the page with the table shortecode.
My site does car rental so there is no woocomerce basket page but a car booking page. it will be necessary that the products are sent in the cart page that I have customized. see photos

Stape 1: add option shop in woocommerce
stape 2 : product must be send in custom sale cart to finish the order https://locationdevoiture-guadeloupe.fr/sale-cart/

Thanks