As you can see above, I'm merely getting all mailboxes and then for each mailbox I'm executing Get-MailboxFolderStatistics which happens to have FolderType available for each entry. This is always stored in English. So we use foreach to check for Calendar entry and use that folder as CalendarPath. Remember to change RecipientTypeDetails to any other type you may want to adjust settings for. Also, keep in mind that Set-CalendarProcessing may not be required in your scenario. You can apply the same approach to any other folder type to cover other needs. As you can see on the screenshot below folder names are in Swedish but FolderType stays in English. That way it's easy to apply that knowledge to other scenarios you may have.