The Claue template is fully compatible with WooCommerce, which allows you to set up a variety of powerful websites under the WordPress platform.
Demo: https://themeforest.net/item/claue-clean-minimal-woocommerce-theme/18929281
attached./
The latest version of OpenCart can be downloaded from ...
https://github.com/opencart/opencart/releases/download/4.0.1.1/opencart-4.0.1.1.zip
36.4 MB
Good Luck./