How to change account link from "Taitran Technic-2" to "Taitran Technic-1".

I have a problem when search my keywords account on google :
error 404 You found a part in our assembly that has not been engineered yet.

1 Answer

You can't change your account's URL.

PS I have the exact same thing; there is no account called "Yahya T Khedr" but me, but I still got this URL: grabcad.com/yahya.t.khedr-2 and the one ending with "1" also doesn't exist.