title: Convert date locale in google sheet from Jalali calendar to Gregorian calendar
body: <p>Like <a href="https://stackoverflow.com/questions/66315919/convert-date-locale-in-google-sheet-from-gregorian-calendar-to-jalali-calendar/67833543?noredirect=1#comment119902038_67833543">this</a> example but Reverse, I need to convert the Jalali date to Gregorian date by a function.</p>