Double Click to produce a strike-through AND a check mark

[Jleader]

I am trying to find a code that can allow a double click (only in one specified column) to result in a check mark in that cell and a strike-through for the rest of the row.

I found a template in excel that has this code but it does not copy over to other tabs when duplicated - even when i change the tab name in the code. What am i doing wrong? Here is the code:

Option Explicit

Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean)
On Error Resume Next
 With Application
  .Cursor = xlNorthwestArrow
  BooleanCellDoubleClick Target, [tblToDoList[[Done]]], Cancel
  .Cursor = xlDefault
 End With
End Sub
Private Sub BooleanCellDoubleClick(rTarget As Range, rValidRange As Range, Cancel As Boolean)
On Error Resume Next
 Application.CellDragAndDrop = False
    
 If rTarget.Cells.Count > 1 Then Exit Sub
 If Intersect(rTarget, rValidRange) Is Nothing Then Exit Sub
    
 If Len(rTarget) Then
  rTarget = vbNullString
 Else
  rTarget = 1
 End If
    
Cancel = True
End Sub

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