Google Sheets script, copyto and replace existing sheet - google-apps-script

Question

I've been searching for the past few weeks and haven't been able to figure out this script. What I'm trying to do is figure out a way for me to duplicate a pictorial calendar on a master Google Sheets file to another Google Sheets file that I manage. Every time there's an update on the master calendar, I'd love for it to automatically update in the other Google Sheets file that I manage. Right now I have to copy paste everything, reformat, and reimport images. I did find a script that somewhat works, but it has some issues that cause it to be just as much work.
The script is a copyTo script, it allows me to copy a sheet titled "Pictorial Calendar" from the master Google Sheets file (called "Master Calendar") to a different Google Sheets file (called "My Calendar"). I even set up a trigger that allows the script to run whenever I make an edit.
However, it keeps creating new sheets titled "Copy of Pictorial Calendar 1" "Copy of Pictorial Calendar 2" etc.) and I can't figure out how to make the script replace the existing sheet instead of creating new sheets.
I also would love to be able to change the duplicated sheet to just be called "Pictorial Calendar" in the "My Calendar" file. The script I'm using is:
function copyMasterCalendar() {
var source = SpreadsheetApp.getActiveSpreadsheet();
var sheet = source.getSheets()[2];
var destination = SpreadsheetApp.openById("1exiUWVypFpYeHMkXHO3sMUTGupiC2gQjZIF0Ss44-pU");
sheet.copyTo(destination);
}
Any and all help would be much appreciated! Thank you!

Answer 1

If I understood you correctly try this...
function copyMasterCalendar() {
var source = SpreadsheetApp.getActiveSpreadsheet(),
sheet = source.getSheetByName('Pictorial Calendar'),
destination = SpreadsheetApp.openById("1exiUWVypFpYeHMkXHO3sMUTGupiC2gQjZIF0Ss44-pU"),
destSheet = destination.getSheetByName('Pictorial Calendar'),
copydSheet = sheet.copyTo(destination);
copydSheet.getDataRange().copyTo(destSheet.getDataRange());
destination.deleteSheet(copydSheet);
}