Not really smart to call it a "co-pilot" because Microsoft has really really sunk their teeth into that term :) Sounds like a trademark suit coming (though for a little blog I doubt they'd go to that trouble, admittedly).

Personally I think it's a pretty stupid name and it's extremely confusion with around 30 different services all marketed under the same name. It's a total mess and users in our company don't understand. People request github copilot and ask why they don't see it in excel, etc. And I can't even blame them.