Link from Full Calender to item in event list

Dear all,

I have one question: I would like to link from an “eventful” item in the full event calendar to the first item on this day in the event list instead of linking to the respective event page?

Is this possible? If yes, how can I do this?

Thank you very much in advance for all your help.

Best regards

Maerry

The page I need help with: [log in to see the link]