Alternatively you could use the following function as a custom process
Code:
Function Rename(oDoc As Document) As Boolean
On Error GoTo Err_Handler
Dim oTable As Table
Dim oTable2 As Table
Dim oCell As Range
If oDoc.Tables.Count = 0 Then GoTo Err_Handler
Set oTable = oDoc.Tables(1)
Set oTable2 = oTable.Range.Cells(4).Tables(1)
Set oCell = oTable2.Range.Cells(6).Range
oCell.End = oCell.End - 1
oDoc.SaveAs Filename:=oDoc.Path & Chr(92) & Replace(oCell.Text, "/", "") & ".docx"
Rename = True
lbl_Exit:
Exit Function
Err_Handler:
Rename = False
End Function
with
http://www.gmayor.com/document_batch_processes.htm to handle the batch processing.