If you were the first to use your name, then you shouldn't have to change -- period.
Just tell KCBS Back Porch BBQ is your intellectual property. Considering how vigilant KCBS in defending their IP, they should see your point.
The real solution to this is to have each team registered under an ID number and track TotY that way.
Co-Captain, White Dog BBQ
1x Backwoods Smoker Extended Party
1x 18" WSM
1x Red Weber Performer
1x Weber 22.5" OneTouch Silver
1x Weber Genesis Silver B