A further question of cultural assumptions arose in Tuvan in the case of “John the Baptist.” The instinctive way to translate this name denotatively would be “John the Dipper,” but this would carry the highly misleading connotation that he drowned people. It was therefore decided that his label should focus on the other major aspect of his work, that is, proclaiming that the Messiah would soon succeed him. (Compare his title in Russian Orthodox translation “Иоанн Предтеча” — “John the Forerunner.”) So he became “John the Announcer,” which fortunately did not seem to give rise to any confusion with radio newsreaders!
Source: David Clark in The Bible Translator 2015, p. 117ff.
See also John.