Apolozy for the inconvenience. Unfortunately, it is not possible to achieve this directly within SP Page Builder when using the same EasyStore product page across multiple submenu pages, as the content remains consistent across all instances.
However, a potential workaround would be to create separate pages for each submenu category instead of relying on filters within the same product page. This way, you can add unique text blocks to each page while still displaying the filtered products accordingly.