Any wheel repair shop does it for $125'ish fee.

It is DIY repairable but time consuming
You would first need to scuff the area clean.
Add bondo like material to it.
Then sand till it blends it.
Spray primer on it.
Then Silver Wheel Spray.
Another coat if needed.
Then a final coat of clear.

Again, not alot of steps but very time consuming if you're your own worst critic.