NOT naming tracks is something I’ve never completely understood. On the rare occasion where I’m workmen with a producer who moves really fast, I’ll skip naming the track and put a quick note in the comments box in Pro Tools. I’ll then go back and name the track based on my comment. It doesn’t happen often but when it does, it get quickly addressed.
All of that said, there is not a world where I send a mixer files that aren’t organized, let alone named. Gotta help people to understand that they need to quit kicking the preverbal production can down the road.