Google Script for updating Slicer ranges - google-apps-script

Question

I have a problem in updating the ranges in multiple slicers at once, which is not possible.
I tried using the script below that i found in another thread for automatically deleting and recreating the slicers with the desired range.
but i get the following error. "destinationSheet" not defined.
Would appreciate in you can help me with a solution here.
Thank you.
function test() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.getSheetByName('Tracking');
var slicers = sheet.getSlicers();
var rowValue = sheet.getLastRow();
var newRange = sheet.getRange('A3:X'+rowValue); //new range
for (i=0; i<slicers.length; i++){
slicers[i].remove();
}
//Slicers to column A and D
destinationSheet.insertSlicer(newRange, 2, 1); // choose anchorRowPos and anchorColPos
destinationSheet.insertSlicer(newRange, 2, 4);
//Get new slicers
var slicers = destinationSheet.getSlicers();
var filterCriteria = SpreadsheetApp.newFilterCriteria().setHiddenValues(['']).build();
slicers[0].setColumnFilterCriteria(1, filterCriteria);
slicers[0].setTitle('Title1');
var filterCriteria2 = SpreadsheetApp.newFilterCriteria().setHiddenValues(['1']).build();
slicers[1].setColumnFilterCriteria(24, filterCriteria2);
slicers[1].setTitle('Title2');
}

Answer 1

Thanks to Tanaike's suggestion to change the "destinationSheet" part of the code to 'sheet', the code writen as below worked.
function test() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.getSheetByName('Tracking');
var slicers = sheet.getSlicers();
var rowValue = sheet.getLastRow();
var newRange = sheet.getRange('A3:X'); //new range
for (i=0; i<slicers.length; i++){
slicers[i].remove();
}
//Slicers to column A and D
sheet.insertSlicer(newRange, 2, 1); // choose anchorRowPos and anchorColPos
sheet.insertSlicer(newRange, 2, 4);
//Get new slicers
var slicers = sheet.getSlicers();
var filterCriteria = SpreadsheetApp.newFilterCriteria().setHiddenValues(['']).build();
slicers[0].setColumnFilterCriteria(1, filterCriteria);
slicers[0].setTitle('Title1');
var filterCriteria2 = SpreadsheetApp.newFilterCriteria().setHiddenValues(['1']).build();
slicers[1].setColumnFilterCriteria(24, filterCriteria2);
slicers[1].setTitle('Title2');
}