Will Autumn modify existing Stripe data?

I have a Stripe account with products and customers. I'm implementing Stripe in a new project using the same account but via Autumn. Check that connecting the Stripe account, copying Autumn sandbox plans to the Autumn prod environment and using Autunm in general won't modify in any way the current Stripe products, customers or transactions.

Excellent. And can I edit some metadata of the products directly in Stripe without breaking Autumn? Specifically I want to add a product description, because I don't see that option in Autumn.