Opening Template as new workbook and not Blank Workbook from listbox

The code below allows me to take items from a list and open them in a New Blank Workbook on New sheet and place the items from list box in range A. The New workbook name Saves as my listbox header, which is perfect. ...PROBLEM IS: I would like this new workbook to open not from a blank new book but from a Template Book....Am at a loss on how to do this! Thanks for any help!

Private Sub btn_StartNewSeason_Click()
Dim wbNew As Workbook
Dim wsNew As Worksheet
Dim Rng As Range
Dim i As Long
Dim J As Long

    Set wsNew = ThisWorkbook.Worksheets.Add
    wsNew.Name = "Client List"
    Set Rng = wsNew.Range("A1")
    For i = 0 To lstBrandsNewSeason.ListCount - 1
        For J = 0 To lstBrandsNewSeason.ColumnCount - 1
            Rng.Offset(i, J).Value = lstBrandsNewSeason.List(i, J)
        Next J
    Next i
    wsNew.Move
    Set wbNew = ActiveWorkbook
    wbNew.SaveAs ThisWorkbook.Path & Application.PathSeparator & txtNewSeasonName.Value
    Unload Me
End Sub