Hi bricktop757,

Thanks for reaching to us and take our apologies for the long delay in answering due to the weekend.

1. Navigate to Theme Settings > Page Title and replace with your own Background Image https://prnt.sc/vxnPhvBY80m-

2. In case you are using WoodMart WooCommerce builder layout, then go to Layouts > Layouts to edit Product Archive page and replace with your own image.

Further, you can read more about the Layout Builder here:
https://xtemos.com/docs-topic/woodmart-woocommerce-layout-builder/

Regards,