Changing 2-digit year on calendar title to 4-digit

[mark1502]

When the calendar opens, the month and year at the top of the calendar is displayed as May 23, which might be confusing to some users. Can I change the calendar heading to use a 4-digit year, like May 2023?

Thanks

[michalchrzastek]

add this:

localization: {
        dayViewHeaderFormat: 'MMMM yyyy'
      }

[mark1502]

That did it, thanks!