MP3 Metadata template/encoding through multiple projects

We are making weekly podcast with our church and the mp3 metadata is nearly always the same.
It would be nice to save the template once in general settings and load that up multiple times through different project mixdowns.

Also I realized that the program cannot handle utf8 for metadata, like á é ő ű ú ó ü ö í ( ) . characters.
It would be nice to cover these.

Until that I have to use 3rd party metadata editor.