Sponsors' names can be edited easily at any event in Brella according to the event organizers' requirements.
How to change the sponsor's name
Click on the "Sponsors" tab in the admin panel of the event
Select the sponsor's name which you want to edit
Once selected click on that sponsor's name and it will bring up this screen. Click on the "Edit Details"
From here you can change the sponsor's name in the "Company name" option
Once the name has been changed click on the "Save and update sponsor" and it will be updated in the event