I do not understand your question.

Could please quote where we said that translating of own content is not allowed?

Translating is very much welcome as long as it is not an attempt to defraud the pool to double-dip.

As I explained, please decline the rewards in the posts that contain recycled content such as auto your translations.
Alternatively, you can add translated version in the same post. Either under the original text or by side using correct formatting.