You're getting confused, Poodi!
Many parents insure cars in their own names, with their son or daughter as a named driver, even though the young person will be the main (or sole) driver of the car. That's called 'fronting' and, as you say, it's illegal. (It's 'fraud by false representation', which is a serious criminal offence).
However I'm suggesting that a young driver should insure a car in their own name (as they'll be the main driver) but add a parent onto their policy as a named driver (so that the parent can drive the car occasionally if they want to). That's entirely legal and it's been shown to significantly reduce some drivers' premiums (often by around one third).
Chris