How to test my build which is restricted in my country

We’re preparing for a title that will not be available in my region for WEB3 regulation issues. I cannot enable my region because the dashboard automatically disables it.

Of course, we have to test the builds via Epic Launcher. However, the restricted title will not be visible in my library even if my account has all the organization rights and is added to a Players Group.

I tried the redeem code feature, but it does not work, saying the regional restriction.

What is the recommended procedure to test my builds in this situation?