fedex tracking emails

I've inherited a setup and the guy before me left zero documentation so I'm having trouble figuring out how things are setup here.

Issue:
The Fedex Shipment Notification Email thats sent out has an embarrassing spelling error in the Name and Company Name field . But I cannot find out where to change this.
Does Shiprush software send out these fedex tracking update requests and have this info somewhere, or is this something setup on fedex's side?

we're apparently using shiprush v7 communicating with SLX