This module was tested on 11th February 2020, using Drupal 8.8.2 with Site Studio 6.0.0.
There are known issues using Commerce with Site Studio.
With the right hooks implemented within a custom module, you can layout commerce products. Some commerce specific fields are not compatible with Site Studio. Pages such as the checkout process and cart can not be styled or laid out with Site Studio.
Link to the module
The module can be found on Drupal.org here.