YITH Wishlist and wishlist tooltip

I’m trying to use this plugin (YITH WooCommerce Wishlist – WordPress plugin | WordPress.org) to have a wishlist. In my products-archive page I want a “add to wishlist” button next to the add to cart button for every product. Also, how can I create a tooltip that appears above the wishlist icon in my header that displays the amount of items I have in my wishlist?

The YITH “add to wishlist” button in the product-single page adds this query “/product/slug?add_to_wishlist={id}”. If I could find a way to get a product’s id in my product-archive I could add a button element that redirects to that url, right?

I just realised that there is an option to have the button appear in the woocommerce loop. Does anyone know what kind of shortcode/{do_action} i have to use to get the number of wishlist items?

solved it by reading this thread. Had to download the child theme and edit the functions.php to create the shortcode. Then I added the counter throught the Shortcode Bricks element.