Is there any way to change the first day of the week to Sunday in Calendars?

Is there any way to change the first day of the week to Sunday in Calendars?

I've been using Zoho CRM for a month or so now, and am generally liking it.  However, using the calendars to schedule follow-ups and due dates is somewhat challenging because the calendars start on Monday.  Since most of the other calendars in my life begin on Sunday, this is a hard adjustment for my brain to make, and I usually end up setting reminders for the day after I intended.  This is especially true when I've got something set for Friday, and end up setting the reminder for Saturday.