Why can't I filter CMS by name? frustrated

I’ve hard-coded 2 product search pages on 2 different websites via CMS + Repeater.

Now that I’m trying to do it, it tells me that “name” can’t be filtered on the stores/products collection. And the only things that CAN be filtered have bad filtering options now. What gives??

Nevermind, I got it. Seems they want me to use wix-search instead of datasets for product queries now. It’s way less flexible but oh well. Works good enough.