Just to update – excluding cookie policy from translation by trranslatepress did not work.
To have a sensible cookie policy in other languages I manually copied-over the double-translated version of translatepress to the complianz version.
Just to retierate the problem:
1. Normally Translate Press takes the original and translates it to other languages, like so:
original (English, in trp_original_strings) -> translated from original (in trp_dictionary_en_us_xx)
2. With Complianz the problem is double-translation:
original (english, trp_original_strings) -> Complianz translation (other language, trp_original_strings) -> translated from Complianz translation (treated as English, but this is not English, trp_dictionary_en_us_xx)
Thank you