Language support in psyced
psyced has a language setting which will be the one it uses to send system messages to you. Currently only en for English and de for German are supported An extra setting for _language_alternate is provided where you can list your other languages in order of preference. This is provided in profiles.
Would you like to volunteer for adding other languages? Great - just copy the textdb directory of your favourite source language to your target language (they reside in the world/default directory of psyced), then use a text editor to translate the messages inside.