To determine if the form is using a wrapper and edit the content: 
  1. Navigate to Content>Content Management System
  2. Locate the form through Content Management> Site Structure >Folder View
  3. Select the Webpage to open it
  4. Click on the Advanced tab
  5. Expand Design Options
  6. Note if a wrapper listed in the "Wrapper Content" field
  7. To edit, click Edit under the Wrapper Content
  8. Make changes and click Save
  9. To publish your changes, mark the box next to your webpage and click Publish