No you cannot
Business of Wedding Cars in London does not require any particular license but the chauffeur license is required to drive a vehicle.
Yes, it is perfectly legal to own a vehicle if you have no license to drive it and have a licensed driver chauffeur you around.
In the UK I believe you do not need a licence for running a wedding car (you do for other Chauffeur work, though), but you do need Hire and Reward insurance, which will cover passengers in the car.
It depends on how long ago it was, most rental car companies check your license and you will be declined to rent a car.
That would be a chauffeur.
A Chauffeur
Yes, the purchase of a car is a commercial transaction quite separate from the authority to drive on the public road. For instance one may own a car and employ a chauffeur to drive it (if one is rich enough).
No. She cannot force you to get your license. She can use persuasion such as refusing to chauffeur you around town.
Driver or chauffeur
Chauffeur
I suppose you call him a chauffeur?
Maybe your chauffeur has a dirver's license. You don't have to be the driver to be the owner of a car. You could own a fleet of cars and not have drivers license your self. You could even be blind and own a fleet of cars. You could own a fleet of cans even if you did not know how to drive one.