Using OR with WITH?

[cfdh_edmundo]

I have the following lines of code

  With Sheets("(Pasted) Sidney BT")

    Dim lastrow As Long
    lastrow = .Range("B" & .Rows.Count).End(xlUp).Row

    .Range("A1:AA" & lastrow).Copy wks.Range("A" & wks.Rows.Count).End(xlUp)

   End With

   With Sheets("(Pasted) Ursula BT")

    lastrow = .Range("B" & .Rows.Count).End(xlUp).Row

    .Range("A7:AA" & lastrow).Copy wks.Range("A" & wks.Rows.Count).End(xlUp).Offset(1)

   End With

This works fine, but I want to adjust the Withs so that the first With command also runs if the Sheet is called "(Pasted) Sidney Back Testing"
And the second With will also run if the sheet is called "(Pasted) Ursula Back Testing"

I've tried to use an OR operator with two With commands, but the text becomes red suggesting there is an error in my code

  With Sheets("(Pasted) Ursula BT") or With Sheets("(Pasted) Ursula Back Testing")

Does anyone know of a neat way of using an OR within a With

Many thanks for any help!

 

[Fluff]

You cannot do that.
How would the macro know which sheet to use?

 

[cfdh_edmundo]

That's a good point, theoretically both sheets could exist in the same workbook.

In actual fact only one will occur, essentially sheets are currently being labeled as "(Pasted) Ursula BT" but around 2 years ago (and all the time before that) they were being labeled as "(Pasted) Ursula Back Testing"

I think my best approach is to loop through the sheets before these Withs and then change any "*Back Testing*" sheetnames to "*BT*"

Thanks.

 

[Fluff]

Another option would be

   Dim sid As Worksheet
   Dim lastrow As Long

   If Evaluate("isref('(Pasted) Sidney BT'!A1)") Then
      Set sid = Sheets("(Pasted) Sidney BT")
   ElseIf Evaluate("isref('(Pasted) Sidney Back Testing'!A1)") Then
      Set sid = Sheets("(Pasted) Sidney Back Testing")
   End If
   lastrow = sid.Range("B" & sid.Rows.Count).End(xlUp).Row

   sid.Range("A1:AA" & lastrow).Copy wks.Range("A" & wks.Rows.Count).End(xlUp)