Could you add support for Layered Navigation in WooCommerce?
for example, I have my products in different categories (tees, hoodies, etc..) but I wanted to link them in collections using attributes provided by WooCommerce for example, If I wanted to show World of Warcraft collection of products I use layered nav and select "World of Warcraft", that gives me this value in the URL :
The number is the tag_ID of the attribute collection.
If you could include a way to display a background depending on the filter and also add that same background to all the products in that filter. You would be my hero.
I would do it but I have limited working knowledge with WooCommerce, Ajax, PHP :(.