@juaancmendez So you mean that I can’t add any metadata to the wishlist even with the premium version?
Example: https://prnt.sc/4O3ZPZcQRzDZ
1) Attribute
2) Meta field
I saw that You have a filter yith_wcwl_add_to_wishlist_params where I can add some data. Is exist any way to add here the wishlist item key and this meta dynamically? Or some tricks to add data to the wishlist by item key?