I´m not sure if I did it correctly, but using this plug-in I´m not able to configure the german language in my German site.
If I go to all sites-->Edit(German Blog)-->Multilingual Press Tab
German is set
But then if I go to Settings-->General-->Site Language
I only have Spanish;Castilian or English available not German.
In this way I can´t configure German contact form for my German site.
Is there any option to solve that? Thanks.