Bavaria tea set gold?

  I have a tea set in "gold" that I would love to know some more about. I think it is Bavaria, but I am not sure. I have tried to look online on the Bavaria marks, but cant seem to find any similar. The mark underneath is a crown, KPE and some other signs. The first two pictures is of parts of the set.   The set is complete with everything for 12. Except one plate that is replaced with what seems to be another design from Bavaria. (the two last pictures attached) The strange thing is that the mark is written in three different languages: Mitterteich Bavaria (German), Made in Germany (English) and Bly och kadmiumfri (Swedish).  Can anybody please help me to find out more about this tea set and perhaps the extra plate? And is it from Bavaria (Germany)?    Best regards Sarah