Reihenaufnahme is translated into:

If you want help to translate parts of Reihenaufnahme into your language,
visit https://github.com/FalseCAM/reihenaufnahme/tree/master/i18n
Then download from (for example) blur_de.ts and blur_en.ts just one file.
Rename this file (blur_de.ts) into blur_[your languages locale].ts .
Then open this file with a texteditor.
Change only the text between [translation] and [/translation] with translation of [source] part.
Then upload your file here:
File upload