You may want to modify the text of the automatic messages that are sent to registrants, participants, and sponsors.
How to get there:
Login to your Wizathon back end account.
Click on the "Setup/Tools" tab.
Click on "Manage Notification Messages".
What to do:
Scroll to the notification section that applies - Registrant, Participant or Sponsor Notifications.
Make the changes to the text, and then click "Save" to maintain your changes.