i like the option with the word "лицо" instead of "имя" because it sounds more formal

I rephrased the text, so it fits now and still question the same action from user

I tried to convey the original meaning of the message as accurately as possible. The result is a parallel translation of the original text.
Above you can see another translation, it’s pretty close to mine.
However, in my opinion it doesn’t mention one important fact: which channel is it? (“This channel”).