Thank you very much, actually our plugin is not distributed with any language file for German. So, I guess the translation is being downloaded from the collaborative page:
I noticed the same issue: When people set their wordpress installation to German language and visit the installed plugins overview page your plugin is called “Formularfelder berechneten” instead of “Calculated Fields Form”. This can be a bit irritating after installing “Calculated Fields Form” and searching for it’s settings (and also it is no correct German language).
I searched for the string in your linked translation page. It seems that the latest correct “translation” is already “Calculated Fields Form” – but on the plugins page its still written wrong. So the issue is NOT SOLVED!