Location of products suggested solutions aren’t working anymore

Hi together,

unfortunately the suggested ways of adding a location to products aren’t working anymore. The plugins are not available anymore. Do you have a new solution for that? Or is it maybe just working with the ultimate version? I don’t mind if I have to by that.

https://wclovers.com/blog/location-products-wcfm/

You would help me a lot if it is possible to add locations to products and to make those filterable in the “Shop” page.

Thanks a lot!