Rey has a built-in module to enable a Wishlist functionality.
To access all of its options, please head over to Settings › WooCommerce › Features › Wishlist ex: screenshot .
Enabling the Wishlist
First, head over to Wishlist settings and activate the “Enable Wishlist” option.
Send step is to create a new blank page – call it Wishlist, and then select it into the Wishlist page list.
In these options you can choose Catalog or Product page display options and also modify the texts used for buttons, titles or notices.
Add a Wishlist button with counter in the Header
Please edit the active Header global section with Elementor and simply add the Wishlist element eg: screenshot , or here’s a recording how to do it recording .
Add the Wishlist button to a custom product card
In a product card built with a Card global section, add a Text Editor element and pick the Product Wishlist Button (Loop) dynamic tag. The heart works like the one in the shop and remembers what each visitor saved. The steps are in Custom product cards (Card Global Section).