how to show ticket name or description in calendar mouse-over pop-up?

howdy folks,

for the named page above are only two dates active in february for testing functions at the moment!

in the yellow hover tooltip box i want to display the prices of my events – actually i wrote “Normalpreis” and “Gruppenrabatt” manually followedy by #_EVENTPRICEMAX and
#_EVENTPRICEMIN

is there a placeholder, which descibes the in the event given name of the ticket, that i could use at this position?

i tried all with #_booking…, but they do not work unfortunately.

thanks in advance and a happy new year @all ??

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