Calender in different language

Hi, i have some clients running a Danish version of Outlook and now i have
installed a UK version of SBS2003 with English Exchange server.

When the Danish clients connect to the Exchange server they recive new
folders for the English version. InBox and Calender. I moved the data from
the Danish Inbox (Indbakke) so that they are stored with new incoming mail.
But how can i do that with the Calender, as Exchange uses Calender and the
clients has all appointments in the Dansih Calender(Kalender).

Any help is appriciated.

Jan