Various messages generated by Woodmart are not in formal German

Hello,

on the single product page, the shopping cart page and the checkout page there are a few texts that the Woodmart theme outputs that are not correctly translated into German. I would like to use “Sie” as a form of address. However, there are messages/dialogs which are in “Du”. I have already checked the .po files of the theme and the Woodmart core plugin, but cannot find these text passages. Please tell me how I can get the text passages or messages correctly formalized to “you”.

You can find screenshots of examples in the private area of this post

Best regards
Alex