Try this
Code:
Sub test2()
Dim aTable As Table, iRow As Integer, sPrefix As String, aRow As Row
Dim sC1 As String, sC2 As String, sC3 As String
sC2 = "Name"
sC3 = "State"
sPrefix = "Zz"
If ActiveDocument.Tables.Count > 0 Then
Set aTable = ActiveDocument.Tables(1)
aTable.Columns.Width = InchesToPoints(1.66)
aTable.Columns.Add
aTable.Columns.Add
aTable.Cell(1, 2).Range.Text = sC2
aTable.Cell(1, 3).Range.Text = sC3
For iRow = 2 To aTable.Rows.Count
Set aRow = aTable.Rows(iRow)
sC1 = Split(aRow.Cells(1).Range.Text, vbCr)(0)
aRow.Cells(2).Range.Text = sPrefix & sC1 & sC2
aRow.Cells(3).Range.Text = sPrefix & sC1 & sC3
Next iRow
End If
End Sub