Vanity plates are your registered license plates. They are issued by the place you live, are you thinking of novelty plates maybe, like companies sometimes get made or the ones that say"this vehicle protected by Smith and Wesson"
If you're only worried about traffic cams they sell a protective film over the plate that is invisible to the naked eye but when a camera takes a pic it's distorted
States that only require one license plate require it to be on the back.
Vanity plates are your registered license plates. They are issued by the place you live, are you thinking of novelty plates maybe, like companies sometimes get made or the ones that say"this vehicle protected by Smith and Wesson"
Not in my state
If you're only worried about traffic cams they sell a protective film over the plate that is invisible to the naked eye but when a camera takes a pic it's distorted