Hi there, ZenFinance.
Allow me to share some ways to move from QuickBooks US to International.
Are you trying to change the country of your subscription to QuickBooks? If so, there isn't a way to directly change which country your account is set as within the system.
I'd suggest creating a new subscription in QuickBooks then canceling the other account to avoid billing issues.
Here's how to create a new account.
You can check this article for more details: Create a QuickBooks user account.
Additionally, I've included this article to guide you on how to bring data from an old to a new account: Move your lists to QuickBooks Online.
Don’t hesitate to visit the Community again if you have any other QuickBooks concerns. I’ll be around to help and make sure you’re taken care of. Have a good one.