I am trying to set up a similar thing (if I understand it correctly): A possibility to have certain attributes changed in the cart with one click so that all products which have an attribute of the same category also are updated. Will this work if I buy WooCommerce Product Add-Ons? Which one specifically, there are several with such a name? Or will I still have to do manual programming like in this thread, because i think i would like to avoid that :D thanks! I didn't find very much on this topic, thats why I posted this here.