Add persian data and fullcalendar to erpnext

I am new in frappe framework and Erpnext. I need that my Erpnext works with Persian (jalalli/sun/shamsi) date and calendar. I saw the below links and studied them:
and more…
and used the Persian fullcalendar from mentioned links.
But i do not know how to add this parsian fullcalender to Erpnext ???