Rename sheet with if sheet name already exists while looping workbooks - excel

Question

I am running my code trying to loop through old and new formatted workbooks.
And the sheet names in my old workbooks are different from the new workbooks.
The code is set to run when the new workbook's names are found.
The old workbooks have sheets named "01", "02" and "03".
The new workbooks have sheets named "newname01", "newname02" and "03".
The code is set to run to "newname01" and "newname02".
What I need to do is if the code runs through an old workbook, change the old sheet names to the new workbook's sheet names and run the code. And when running through a new workbook, run through it without changing the sheet names.
I tried changing the old workbook's sheet names to the new ones at the beginning of the code. But when the code is running through an old workbook, its sheets don't contain the new names the code shows an error.
I tried using -
If Not______Is Nothing then.
But I couldn't figure out how that code works.
my code--->
Sub CD3()
Dim wb As Workbook
For Each wb In Application.Workbooks
If Not Application.ActiveProtectedViewWindow Is Nothing Then
Application.ActiveProtectedViewWindow.Edit
End If
Sheets("newname01").Select
Range("A8:B10").Orientation = 90
Range("C10:D10").Orientation = 90
Range("E8:F10").Orientation = 90
Range("G10:H10").Orientation = 90
Range("I8:J10").Orientation = 90
Range("K10:N10").Orientation = 90
Range("O8:Q10").Orientation = 90
Range("Q8:Q10").FormulaR1C1 = "Observation/ Proposals"
'List Sheet Adding
Sheets.Add After:=Sheets("newname02")
Sheets("Sheet1").Select
Sheets("Sheet1").Name = "03"
'more code
ActiveWindow.Zoom = 75
ActiveWindow.ScrollRow = 1
ActiveWindow.ScrollColumn = 1
Range("A11").Select
ActiveWorkbook.Save
ActiveWorkbook.Close
Next ws
End Sub
When the code is running through an old workbook, it has sheets named "01" and "02". I need to change their name to "newname01" and "newname02" and then run the code.
this is a code I found it changed the code regardles of the name
Sub RenameSheet()
Dim Sht As Worksheet
Dim NewSht As Worksheet
Dim newShtName As String
Set NewSht = ActiveSheet
newShtName = "newname01"
For Each Sht In ThisWorkbook.Sheets
If Sht.Name = "newname02" Then
newShtName = "newname01" & "_" &
ThisWorkbook.Sheets.Count
End If
Next Sht
NewSht.Name = newShtName
End Sub
I only need to Change sheet name "01" to "newname01" and "02" to "newname02". And when it already named "newname01" run the rest of the code.

Answer 1

?I tride using -
If Not______Is Nothing then.
I have a feeling that you are not using proper error handling and hence that line or the one before that where you are setting the worksheet is erroring out. Try something like this (UNTESTED)
Option Explicit
Sub Sample()
Dim wbOld As Workbook
Dim wbNew As Workbook
Dim wsOld As Worksheet
Dim wsNew As Worksheet
Dim wsName As String
'~~> Change these two as applicable
Set wbOld = Workbooks("OldWorkBook")
Set wbNew = Workbooks("NewWorkBook")
'~~> Loop through the worksheets in the old workbook
For Each wsOld In wbOld.Worksheets
'~~> Create the name as per new worksheet
'newname01
wsName = "newname" & wsOld.Name
'~~> Attempt to set it. If the worksheet doesn't
'~~> exists, you will not get an error
On Error Resume Next
Set wsNew = wbNew.Sheets(wsName)
On Error GoTo 0
'~~> Check if the object is not nothing
If Not wsNew Is Nothing Then
'~~> Worksheet exists
'
'~~> Do what you want
'
'~~> This is important to prevent false positives
Set wsNew = Nothing
End If
Next wsOld
End Sub

Answer 2

I Wrote two Codes for the two sheet names. The run the code Below
Sub If_Run()
If Not Application.ActiveProtectedViewWindow Is Nothing Then
Application.ActiveProtectedViewWindow.Edit
End If
'Run_for_newname01() = for workbooks containing a Sheet with "newname01"
'Run_for_01() = for workbooks containing a Sheet with "01"
ws = ActiveWorkbook.Worksheets.Count
For i = 1 To ws
With ActiveWorkbook.Worksheets(i)
If .Name Like "*newname01*" Then
Run_for_newname01
ElseIf .Name Like "*01*" Then
Run_for_01
End If
End With
Next i
End Sub