Featured products are great to promote specific items on your websites’ pages built with Elementor and are easy to set up in WooCommerce
Favorites are a Member’s Only feature, which you can access right now for FREE simply by creating your own account.
It’s that simple.
Did you see the other "WooCommerce : Products" addons like the
WooCommerce : Featured Products Widget?
p.s. You can find these under the "More Like This" section on each widget/extension page :)