looking for a blank website with Shopping Cart and Control Panel access
Any of these WooCommerce themes will do the trick. They are based on WordPress CMS with a visual interface that is easy to customize and maintain.
While theme previews shows a lot of details, you can install them completely blank with no text/images/elements and start with a blank canvas. Previews just shows what is possible.
More info about thems is available here: 38 Best WooCommerce Themes (2024) - Colorlib