1973 Trans am glitch

This isn’t a very big deal, but just a small thing I was hoping could be corrected. I’ve noticed that on the back of the spoiler on the 73’ TA on all the color variations, it keeps the Red and Gold color scheme “TRANS AM” title, even on the variations that should be blank. I’ve tried repainting over it, but it still shows up. It didn’t happen in Forza 5, and I was hoping that someone could transfer the Forza 5 codes to fix it. Again, it’s nothing major, just hoping to please my OCD.

This is the plain white color scheme (Or it should be)

And this is the blue and white color scheme