Is your feature request related to a problem? Please describe.
If I enter a locked photon instance, I get the English UI by default (because my OS language, not a photon bug). If I then change the language, the guest user is still named "Guest" in English.
Describe the solution you'd like
If photon is locked to an instance, don't use the guest user name at all. Instead, use {$t('account.guest')}
Is your feature request related to a problem? Please describe. If I enter a locked photon instance, I get the English UI by default (because my OS language, not a photon bug). If I then change the language, the guest user is still named "Guest" in English.
Describe the solution you'd like
{$t('account.guest')}
Describe alternatives you've considered -
Additional context