When you hover on the product images in the Collection Page then you can see the ‘heart’ icon. This icon represents the wishlist button.
Clicking on the button will add the product to the customer’s wishlist. All the products that are saved in the wishlist can be viewed on the ‘Wishlist Page’. The tab for which is visible on the top right corner of the header.
If a customer wants to remove a product from their wishlist, then they need to click on the heart icon in the header, hover over the added product and click on the heart icon again. This will remove the product from the customers’ wishlist.