- Having an app store account of the country you are visiting.
Some of this apps are geo restricted and can't be downloaded with foreign app store accounts. Sometimes they can't process foreign cards or foreign phone numbers.
Explaining this to Google Play and Google One customer support led to nothing, they just told me to wait out the full year essentially. I'm just stuck with it for now.
Edit: Just tried and you can't do that, all accounts are in the same country and you even need a payment method for the new country!
I can just see it now, I go on an international trip and make a trail of Google Accounts for myself, all named the same, but in the local language. Heehee, can't wait!