set the EnableGloblisation property of script manager true
and do the changes in calenderbehaviour.js
In particular, you must substitute this line in file CalendarBehavior.js:
1) this._title.innerHTML = visibleDate.format("MMMM, yyyy"); with
this._title.innerHTML = visibleDate.localeFormat("MMMM, yyyy");
2) dayCell.title = currentDate.format("D"); with
dayCell.title = currentDate.localeFormat("D");
3) this._today.innerHTML = "Today: " + todaysDate.format("MMMM d, yyyy"); with
this._today.innerHTML = "Today: " + todaysDate.localeFormat("MMMM d, yyyy");
Unfortunately, the string "Today" is mapped into the js file and it not parametrized.
And it's all done.
Bye, Thanks for the help to you all