Renaming the worksheet with the same file extension more than one time with macros?

[nonono]

I have 4 Sheets where it must not be renamed/touched ...
the name is ... "Menu" / "Original" / "Original (2)" / "UTP"

I have to import multiple ".csv" worksheet and rename accordingly to identify them using the macro below

This is my code to identify the sheets which is imported using the file extension only in the folder ...

Sub SheetIdentifier()
Dim lastcolumn As Long
lastcolumn = Cells(1, Columns.Count).End(xlToLeft).Column
If lastcolumn = 2 Then ActiveSheet.Name = "Tester Utilization"
If lastcolumn = 20 Then ActiveSheet.Name = "Lot History"
If lastcolumn = 12 Then ActiveSheet.Name = "Lot Operation Report"
End Sub

This is my file extension to import the data into the workbook.

".csv" file extension

Sub GetNewSheetCSVFile()Path = "C:\Users\momo\Desktop\Chip Fab\"
Filename = Dir(Path & "*.CSV")
Do While Filename <> ""
Workbooks.Open Filename:=Path & Filename, ReadOnly:=True
For Each Sheet In ActiveWorkbook.Sheets
Sheet.Copy After:=ThisWorkbook.Sheets(1)
Next Sheet
Workbooks(Filename).Close
Filename = Dir()
Loop
End Sub

".xls" file extension

Sub GetNewSheetXLSFile()Path = "C:\Users\momo\Desktop\Chip Fab\"
Filename = Dir(Path & "*.xls")
Do While Filename <> ""
Workbooks.Open Filename:=Path & Filename, ReadOnly:=True
For Each Sheet In ActiveWorkbook.Sheets
Sheet.Copy After:=ThisWorkbook.Sheets(1)
Next Sheet
Workbooks(Filename).Close
Filename = Dir()
Loop
End Sub

When I tried to retrieve some work books with the same extension it doesn't helps me rename them accordingly ...

Sub RunGetReport()
    Call GetNewSheetCSVFile
    Call SheetIdentifier
    Call SheetIdentifier
    Call GetNewSheetXLSFile
    Call SheetIdentifier
    Call UTPRedirect
End Sub

Hope someone can help me resolve my problem

 

[nonono]

still need help

 

[nonono]

Still need help

 

[nonono]

.