From the View > TeamScans page, click on the row of the team to edit to open the detail panel. Click in the TeamScan name field and edit the team's name. Click Save. The next time you view a session deck, handout or report, the edited team name will display.
Where to go:
View > TeamScans > Search (optional if the list of teams is long) > click row to open detail panel > edit TeamScan name and Save.