@lindleys and @joyces, not separating the speaker is a drawback to using speech to text. CART (real person doing the transcriptions) will not have that problem. When I have a remote meeting, usually by using Zoom, I delegate who speaks so I will say their name before the person speaks. The name shows up in the transcript. Also, before someone speaks, we remind them to say their name first. It's a duplication of the persons name, but it prevents the problem you describe. Some meeting platforms know who is speaking and will automatically insert that into the transcript.
Tony in Michigan