I have the Entity Registration module set up to allow users to register for different events. Basically a user searches for an event, and signs up by filling in the custom fields and submitting. There are multiple registration types, each with different custom fields to fill out

I also have the Views Data Export module configured to allow an administrator to export a list of all users that have signed up for a particular event. The view associated with the export contains the fields for Registrants email, Event Title, and a field called "Registration: Rendered Registration (Rendered Registration).

The csv file is generated however, the headings for the csv are "email" "event title" "rendered registration". Then each entry is displayed, but for the single "rendered registration" heading, there are multiple other columns displayed. These are the custom fields for each registration type. I need some way to display the label for each custom field in the header of the csv file.

Sorry if it sounds a bit confusing. I don't use Drupal often, and am coming in at the end of a long project with a very very tight deadline. Let me know if I can clarify anything.