Changes to the text in the Participant Center can be made via the Message Catalog Editor. Advanced Site Administrators have access to this area of the site and can make the neccesary adjustments for you.
  1. Navigate to Set Up > Product Configuration.
  2. From the right hand side, select "TeamRaiser Participant Center 2" from the drop down and select Refresh List.
  3. From the search bar, you can search for key words in the phrases you want to adjust.
  4. Select the "Edit Custom" link, enter your changes and save.
Please note that these changes will be applied site wide and will effect all participant centers.