VBA/Macro help needed for Mail Merge in Excel and export each record as PDF format

Folks,

I have below macro to do mail merge in Excel, it does create new workbook for each record and save as separate workbooks, and file names as current date and time. What I need is the macro to create the new workbook or sheets and save as PDF format and the file name should be Mail Merge "Field 2 + Field 1 + Field 5". My sample files (attached) will explain better.

Option Explicit


' array list of fields to merge
Dim strMergeFields() As String
' range where merge data comes from
Dim rngSourceRange As Excel.Range

' path to workbook containing template
Dim strTemplatePath As String
' name of merge sheet on template
Dim strSheetName As String
' track user cancellation
Dim cancelled As Boolean

Private Sub initGlobals()
  Dim rngTemp As Excel.Range
  Dim wkbTemp As Excel.Workbook

  Dim iSize As Long
  Dim iCount As Long
  
  ' get source range
  On Error Resume Next
  Set rngSourceRange = Application.InputBox( _
    Prompt:="Select source data range. Include headers.", _
    Title:="Merge: Select Source Data", _
    Type:=8)
  On Error GoTo 0
  
  If rngSourceRange Is Nothing Then
    cancelled = True
    Exit Sub
  End If
  
  If (rngSourceRange.Rows.Count < 2) Then
    cancelled = True
    Call MsgBox("You must select a range with at least two rows.", _
              vbOKOnly + vbExclamation, "Merge: Error")
    Exit Sub
  End If
  
  ' resize array as needed
  iSize = rngSourceRange.Columns.Count
  ReDim strMergeFields(1 To iSize)
  
  ' get template file name
  With Application.FileDialog(Office.MsoFileDialogType.msoFileDialogFilePicker)
    .AllowMultiSelect = False
    With .Filters
      .Clear
      .Add "Excel Files", "*.xl*"
    End With
    If .Show = False Then
      cancelled = True
      Exit Sub
    End If
    strTemplatePath = .SelectedItems(1)
  End With
  
  Set wkbTemp = Application.Workbooks.Open(strTemplatePath)
  wkbTemp.Activate
  
  ' get ranges to populate
  For iCount = LBound(strMergeFields) To UBound(strMergeFields)
    On Error Resume Next
    Set rngTemp = Application.InputBox( _
        Prompt:="Select range(s) to populate with " & _
                rngSourceRange.Rows(1).Cells(iCount) & ". " & vbCrLf & _
                "Hold Ctrl to select multiple cells.", _
        Title:="Merge: Select Merge Fields", _
        Type:=8)
    On Error GoTo 0
    If rngTemp Is Nothing Then
      cancelled = True
      Exit Sub
    End If
    strMergeFields(iCount) = rngTemp.Address
    If Len(strSheetName) = 0 Then
      strSheetName = Application.ActiveWorkbook.ActiveSheet.Name
    Else
      If (strSheetName <> Application.ActiveWorkbook.ActiveSheet.Name) Then
        cancelled = True
        Call MsgBox("Merge fields must be on the same sheet.", _
            vbOKOnly + vbCritical, "Merge: Error")
        wkbTemp.Close (False)
        Exit Sub
      End If
    End If
  Next iCount
  
  wkbTemp.Close (False)
End Sub

Public Sub doMerge()
  Dim iSourceRow As Long
  Dim iFieldNum As Long
  
  Dim wkbTemp As Excel.Workbook
  Dim wshTemp As Excel.Worksheet
  Dim strTemp As String
  
  Call initGlobals
  If (cancelled) Then Exit Sub
  
  Dim answer As VBA.VbMsgBoxResult
  
  answer = MsgBox("Create separate workbook for each record?", _
            vbYesNoCancel, "How you wanna *** it?")
  
  If answer = vbCancel Then Exit Sub
  
  Application.ScreenUpdating = False
  
  If answer = vbNo Then
    Set wkbTemp = Application.Workbooks.Add(strTemplatePath)
  End If
  ' go through all row records
  For iSourceRow = 2 To rngSourceRange.Rows.Count
    ' make a new workbook based on template
    If answer = vbYes Then
      Set wkbTemp = Application.Workbooks.Add(strTemplatePath)
      Set wshTemp = wkbTemp.Worksheets(strSheetName)
    Else
      wkbTemp.Worksheets(strSheetName).Copy _
          after:=wkbTemp.Worksheets(wkbTemp.Worksheets.Count)
      Set wshTemp = wkbTemp.Worksheets(wkbTemp.Worksheets.Count)
    End If
    
    ' populate fields
    For iFieldNum = LBound(strMergeFields) To UBound(strMergeFields)
      wshTemp.Range(strMergeFields(iFieldNum)).Value = _
          rngSourceRange.Cells(iSourceRow, iFieldNum).Value
    Next iFieldNum
    
    If answer = vbYes Then
      ' make a name for the new merge
      strTemp = ThisWorkbook.Path
      If Right$(strTemp, 1) <> "\" Then
        strTemp = strTemp & "\"
      End If
      strTemp = strTemp & Format(Now(), "yyyy-mm-dd_hhmmss_") & "merge_" & iSourceRow - 1
      
    ' save the file and close
      wkbTemp.SaveAs strTemp, ThisWorkbook.FileFormat
      wkbTemp.Close False
    End If
  Next iSourceRow
  
  If answer = vbNo Then
      ' make a name for the new merge
      strTemp = ThisWorkbook.Path
      If Right$(strTemp, 1) <> "\" Then
        strTemp = strTemp & "\"
      End If
      strTemp = strTemp & Format(Now(), "yyyy-mm-dd_hhmmss_") & "merge"
      
      Application.DisplayAlerts = False
      wkbTemp.Worksheets(strSheetName).Delete
      Application.DisplayAlerts = True
    ' save the file and close
      wkbTemp.SaveAs strTemp, ThisWorkbook.FileFormat
      wkbTemp.Close False
  End If
  
  Application.ScreenUpdating = False
  
  Call MsgBox("Merge completed!", vbOKOnly + vbInformation, "Merge: Completed")
End Sub

Thanks for your expertize and time.