I'm not sure this is strictly a WordPress question, but I don't know where else I would ask this
I'm trying to add a little drop down menu that contains a number of flags. When a flag is selected, the phone number at the top of the site will change to reflect this, and will show my number in the appropriate country
I have no idea where to even start with this. I don't want to create an entirely different subdomain as the only thing that will change is the number, but I also want the number to change on every page the user visits.
Is this possible?
I have no code to show as I have no jumping off point, but I would be very grateful for any help