insert an already voiced message and reprocess it in a different mode

It would be great to be able to insert an already voiced message and reprocess it in a different mode. For example, when we open the list of messages we’ve already created, we could tap one and either press and hold it, or a menu could pop up where we choose one of the modes we’ve set up. Then we insert that text and it gets rewritten in that mode. For instance, if you first did a plain transcription with no processing, later you could take that same transcription and reinsert it with correct grammar, or in a business tone, or in any other custom mode you created earlier.