How do you create Preview Environments with Stripe?

Hello everyone, I just wanted to know how you use the Preview Environments with Stripe? Since Stripe is an API providing only one development sandbox. I wonder how it is possible to get a dedicated sandbox for each Preview Environment.

The idea would be to have something similar on the right instead of what we have on the left.

I found the Stripe Mock project, and I wonder if some of you have already tried it?