That codes does work, just replace the hook you are currently using with another one found here and see if that helps:

https://www.businessbloomer.com/woocommerce-visual-hook-guide-archiveshopcat-page/

Cheers!

We haven’t heard back from you in a while, so I’m going to mark this as resolved – if you have any further questions, you can start a new thread.

Kind regards,