[Wired] Anyone willing/able to make USB cable repair guide?

The Corsair Void Pro RGB listing on the site seems to exclusively focus on the wireless version, and as such, there’s no information about repairing/replacing the USB cord if the outer casing is damaged, etc.

I have a set of these headphones, and obviously, I have this issue - the outer USB casing is damaged in spots, leaving the wires themselves exposed, and recently, presumably because of this, I’ve had issues with intermittent static.

I’d love to try to fix them, but I don’t know where to start, and I was hoping someone here could maybe provide a guide.

Thoughts?