How to change the default billing country

Hi all, I’m running into the question how to change the “default billing country” in the checkout process.
I’m using CCMS 8.5.5 and communitystore 2.3.4.
Would I have to add a line into the application/config/generated_overrides/community_store.php and what exactly shout that say please?
Something like:

‘DefaultBillingCountry’ => ‘GB’, ???

Thank you for any help

You do it via the billing_address attribute, there’s a setting on that to set the default (and limit countries as well). It’s the one on the user.

Thank you so much I wasn’t aware of the store attributes being editable.
That worked great!
Thx again!