Default Change Bluetooth ProductID and VendorID

First, Hello to everyone, please be kind, I'm new
I hope I got the right forum for this question:

Is it possible to change the ProductID and VendorID the device reports via Bluetooth?
Is it possible with root, or do you need to cook an own ROM, or would you even need to flash the firmware of some bluetooth-chip (don't even know if there is something like this on the Hero)?

Benefits would be to use the Hero e.g. as a Wiimote, since the Wii only accepts the Product and Vendor-ID of the Wiimote.
I hoped you could help since this forum is the only place to expect anyone to know something about this