Full calendar new label

Hello everybody.
I created a new "full calendar" view for volunteer availability management.
The view is linked to a list, where the volunteer gives his availability for a given day, selecting if available
"morning"
"afternoon"
or "night".
Now in the full calendar view I have selected the volunteer's name as the label.
But in addition to the name, I would need to have the label "morning", "afternoon", "night" displayed in the calendar diagram.
Is there any way I can add an additional label?
Thank you

 

Thanks for the advice.
would you be kind enough to give me an example to be able to have two elements with calc ??
I'm not very practical

 

Ok, perfect, I managed to get the desired result.
only one thing is missing ..
How can I add the space between the two fields?
My code is this:
"return '{disponibilit___volontario}'.'{disponibilit___disponibi_raw}';"
Unfortunately I know it is php but I don't have the competence

https://fabrikar.com/forums/index.php?threads/blank-space-for-a-calc-element.52827/

I read this but didn't understand
Thanks again for the help

 

remained the same

 

My fault, this was the one working, obviously I had to update the record to see the calculation.

Thanks again!
Last favor if I don't ask too much.
If I wanted to view the result from the beginning instead of alongside, is there an easy way?
Thanks again

 

Currently it is like this:
"Volunteer, Morning"

On one line.
while I would like something like this in two lines like this:
"Volunteer
morning"