Export CSV with localized fields


I have to export a CSV file with all products, and also “localized fields” for all languages.
Debugging in the code I realize that this function is already present and it’s possible but unfortunately esist a block code, so I cannot go on.
I’ve tried to pass the checks, but in any case it does not work as it returns all the multilingual fields but always with the default language value.
I would like to know if development and also the correction of this function has been foreseen or not.
If possible, I would like to receive support to solve this issue