On the phone with progressive commercial auto, 52 minutes later, I am...

On the phone with progressive commercial auto, 52 minutes later, I am told they aren’t lawyers and can’t advise who needs to be on a policy. My question, I have mom and dad, son and his wife, they farm together, they have also formed 2 LLCs, the farm autos are all in the various entities, some in dads name some in son & wife’s name and some in each LLC. Can I write a commercial auto in the dad and sons name and add the two LLC and wi