WordPress Wishlist, Collection & Bookmark is an awesome plugin that provides the opportunity to the customer to add their favorite item to personal wishlist. Another thing is your site customer can easily manage their collection. 3 types of collection are available public, private, shared. User can share their collection to the specific group of users. User can bookmark the post with a simple note.
Demo: https://codecanyon.net/item/woocommerce-wishlist-amp-collection/19241379