Why are calendars shown with different laguages in O365 Outlook (desktop version)

[Allinilla]

We have gone through all the settings we can imagine in both OWA and the desktop version - this is an example og what it looks like

"Kalender" (Danish) an "Calendar" (English)

what are we missing ? 

[#2]

Hi
We have the same. It depend of the language setup for the other mailox ( check the setting of language for user/shared mailbox CPP projecter for example, it will be in English.

[#3]

Do this command in powershell:

Connect-ExchangeOnline

Get-Mailbox <email of other user> | Get-MailboxRegionalConfiguration

Result wil ldisplay probably "en-GB".

To change it:

Get-Mailbox <mail of the user> | Get-MailboxRegionalConfiguration |Set-MailboxRegionalConfiguration -Language en-BE

Replace the user and replace the value in language by what you need, I don't know the value but probably something similar to "dk-DK"?

Wait a bit for replication, usually it was modified in the outlook of other people the next day for my tenant

[#4]

thank you for that - the problem still remains though - I get " Identity "Værksted på første" but nothing under Language, datefromat, timeformat and timezone
that is also the case if I do the powershell commands for some of the other resources
If I log in to their respective accounts, the language seems to be DK
what am I doing wrong ?

[#5 · Accepted solution]

I would say try to replace the language via pwoershell. I found an article for a sharedmailbox to change to Danish...

https://w365.dk/index.php/2021/07/28/change-language-of-a-shared-mailbox-in-exchange-online/

[#6]

Excellent help ! that worked, so thank you very much :)