Add dashes between letters

[Kindyr]

I am trying to make macro to add dashes between all the letters in a word. I want to have names be spelled out with dashes between them. I do not want the name to be automatically upper case. I have a found a macro online that is similar to what I want to do and have attempted to edit it to make it do what want it to do. Every time I edit it, the If statement starting on line 17 throws a break error.

Sub CapDashNames()
    Dim sTemp As String
    Dim sName As String
    Dim J As Integer
    sTemp = UCase(Selection.Range.Text)   ' Make all uppercase
    If Len(sTemp) > 1 Then
        sName = ""
        For J = 1 To Len(sTemp) - 1
            ' Add new character to name
            sName = sName & Mid(sTemp, J, 1)
            If Mid(sTemp, J, 1) >= "A" And Mid(sTemp, J, 1) <= "Z" Then
                ' Add a dash if character was a letter
                sName = sName & "-"
            Else
                ' Character added was not a letter
                If Mid(sName, Len(sName) - 1, 1) = "-" Then
                    ' If there is a dash just before non-letter,
                    ' get rid of it
                    sName = Left(sName, Len(sName) - 2)
                    sName = sName & Mid(sTemp, J, 1)
                End If
            End If
        Next J
        ' Add final character
        sName = sName & Right(sTemp, 1)
        Selection = sName
    End If
End Sub