Selecting The Current Named Range

If the ActiveCell is part of a named range, this macro will select the entire named range.
This macro requires the CellInNamedRange function, shown first.

CellInNamedRange

Public Function CellInNamedRange(Rng As Range) As String

Dim N As Name
Dim C As Range
Dim TestRng As Range
On Error Resume Next

For Each N In ActiveWorkbook.Names
    Set C = Nothing
    Set TestRng = N.RefersToRange
    Set C = Application.Intersect(TestRng, Rng)
    If Not C Is Nothing Then
        CellInNamedRange = N.Name
        Exit Function
    End If
Next N
CellInNamedRange = ""

End Function

SelectRange

Public Sub SelectRange()

Dim RngName As String
Dim R As Range
Set R = ActiveCell
Dim Msg As String

Msg = "Active Cell Is Not In A Named Range."
RngName = CellInNamedRange(R)
If RngName <> "" Then
    Range(RngName).Select
    Msg = "Range: " + RngName + " Selected."
End If

Application.StatusBar = Msg

End Sub