Background of the issue:
I would like to set up the US flag instead of the GB flag on my site hidden link. I also want to check if it's possible to have en-GB and es-mx language options.
Symptoms:
No specific issue or error message mentioned.
Questions:
How can I set up the US flag instead of the GB flag in WPML?
Is it possible to have en-GB and es-mx language options in WPML?