Use the ID in the event page URL, which will look similar to this:  www.<sitename>.org/site/Calendar?view=Detail&id=XXXXXX
  1. Copy the ID in the URL
  2. Log on to the Luminate Online admin site
  3. Go to Content > Select Events
  4. Select the Event List tab
  5. Click Edit for any event in the list
  6. Look at the Address bar and replace the event_id=XXXXXX in the URL with the ID that you grabbed from the event page on the front end  
  7. Press Enter
This will take you to Step 1. of the Event set up process.  Under 1. Event Name is the name of the event you are looking for.