Some questions from new developers

Yes there's such function, however contact the site admins for details, I've not used it but I've seen that there's some known issues and ways to do that correctly. Noite that for now, when a message gets renamed or when the message group is splitted into two separate ones, the moved messages may need to be reviewed again, causing additonal work for translators. I've seen a few phabricator tasks about this.