I'm from paradise. We counted ~83 crosses on the outside of town just a few weeks after, and they were all named, iirc. So there's absolutely more than that. Paradise was 25,000 and at one point, I delivered pizzas. I found areas of paradise I had no idea existed and I had lived there since I was in 5th grade.
I might have a picture of those crosses in my Google photos. Gimme a sec.
Here's a 5 min video I took of each of them: https://photos.app.goo.gl/cWRoi6mD5ymbMRKM6
Quick 9 second pan of all of them: https://photos.app.goo.gl/qaNs6iipANAwWJr79
Here's a panorama of all of them: https://photos.app.goo.gl/qTc8uKLeqiPNmeXz7
This looks to have already been discovered years ago as this company sells an OBD2 plug that can toggle all of this stuff, as well as highjacking some controls to add new functionality, as well as adding 50HP to those cars with a specific rear motor version https://ingenext.ca/products/ghost-upgrade
Is this method software only? Because the upgrades on that site are pretty expensive and proprietary.