Hello,

Thank you very much for choosing our theme and for contacting us.

You can set an image or color background for each product category individually. Please enter the category and set the image: https://xtemos.com/docs/woodmart/product-category-menu/

By default, if no image or color, the product category inherits the options of the shop page. The shop page is configured in the page settings: https://xtemos.com/docs/woodmart/options-for-pages/

If you have any questions please feel free to contact us.

Best Regards