A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi,
With code you can. Try this and if you change the suffix to 13 you can use it next year
Sub Rename_Tabs()
Dim x As Long, suffix As String
Dim v as Variant
suffix = " 12"
v = Split("Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec", ",")
For x = 1 To Worksheets.Count
If Not IsError(Application.Match(Left(Sheets(x).Name, 3), v, 0)) Then
Sheets(x).Name = Left(Sheets(x).Name, 3) & suffix
End If
Next
End Sub