Code VBA pour apporter des modifi et enregistrer au format pdf

Bonjour Forum

S’il vous plaît

comment puis-je changer cet enregistrement macro et le mettre dans un autre fichier et apporter des modifications dans autre fichier et le enregistrer au format pdf à son nom(le nom de fichier qu' on veux apporter des modifications e toujour son nom commence par export_ )

Merci infiniment

Sub Macro1()
'
' Macro1 Macro
'

'

    Rows("3:3").Select
    Range("B3").Activate
    Selection.Delete Shift:=xlUp
    Range("B8:E9").Select
    With Selection
        .HorizontalAlignment = xlRight
        .VerticalAlignment = xlBottom
        .Orientation = 0
        .AddIndent = False
        .IndentLevel = 0
        .ShrinkToFit = False
        .ReadingOrder = xlContext
    End With
    Range("F9:I9").Select
    With Selection
        .HorizontalAlignment = xlRight
        .VerticalAlignment = xlBottom
        .WrapText = True
        .Orientation = 0
        .AddIndent = False
        .IndentLevel = 0
        .ShrinkToFit = False
        .ReadingOrder = xlContext
        .MergeCells = False
    End With
    Columns("B:B").EntireColumn.AutoFit
    Columns("C:C").EntireColumn.AutoFit
    Columns("D:D").EntireColumn.AutoFit
    Columns("E:E").ColumnWidth = 17.14
    Range("E10:E63").Select
    With Selection
        .HorizontalAlignment = xlRight
        .VerticalAlignment = xlBottom
        .WrapText = False
        .Orientation = 0
        .AddIndent = False
        .IndentLevel = 0
        .ShrinkToFit = False
        .MergeCells = False
    End With
    Columns("E:E").ColumnWidth = 12.14
    Columns("F:F").EntireColumn.AutoFit
    Columns("G:G").EntireColumn.AutoFit
    Columns("H:H").EntireColumn.AutoFit
    Columns("I:I").EntireColumn.AutoFit
    Range("J8:J9").Select
    With Selection
        .HorizontalAlignment = xlCenter
        .VerticalAlignment = xlBottom
        .WrapText = False
        .Orientation = 0
        .AddIndent = False
        .IndentLevel = 0
        .ShrinkToFit = False
        .ReadingOrder = xlRTL
        .MergeCells = False
    End With
    Selection.Merge
    ActiveCell.FormulaR1C1 = "total"
    Range("J8:J9").Select
    With Selection
        .HorizontalAlignment = xlCenter
        .VerticalAlignment = xlCenter
        .WrapText = False
        .Orientation = 0
        .AddIndent = False
        .IndentLevel = 0
        .ShrinkToFit = False
        .ReadingOrder = xlRTL
        .MergeCells = True
    End With
    Selection.Font.Bold = True
    With Selection
        .HorizontalAlignment = xlRight
        .VerticalAlignment = xlCenter
        .WrapText = False
        .Orientation = 0
        .AddIndent = False
        .IndentLevel = 0
        .ShrinkToFit = False
        .ReadingOrder = xlRTL
        .MergeCells = True
    End With
    Columns("J:J").EntireColumn.AutoFit
    Range("J10").Select
    Application.CutCopyMode = False
    ActiveCell.FormulaR1C1 = "=SUM(RC[-4]:RC[-1])"
    Range("J10").Select
    Selection.AutoFill Destination:=Range("J10:J59")
    Range("J10:J59").Select
    Range("J8:J59").Select
    Selection.Borders(xlDiagonalDown).LineStyle = xlNone
    Selection.Borders(xlDiagonalUp).LineStyle = xlNone
    With Selection.Borders(xlEdgeLeft)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlEdgeTop)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlEdgeBottom)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlEdgeRight)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlInsideVertical)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    With Selection.Borders(xlInsideHorizontal)
        .LineStyle = xlContinuous
        .ColorIndex = 0
        .TintAndShade = 0
        .Weight = xlThin
    End With
    Range("B3:J60").Select
    Application.PrintCommunication = False
    With ActiveSheet.PageSetup
        .PrintTitleRows = ""
        .PrintTitleColumns = ""
    End With
    Application.PrintCommunication = True
    ActiveSheet.PageSetup.PrintArea = ""
    Application.PrintCommunication = False
    With ActiveSheet.PageSetup
        .LeftHeader = ""
        .CenterHeader = ""
        .RightHeader = ""
        .LeftFooter = ""
        .CenterFooter = ""
        .RightFooter = ""
        .LeftMargin = Application.InchesToPoints(0)
        .RightMargin = Application.InchesToPoints(0)
        .TopMargin = Application.InchesToPoints(0)
        .BottomMargin = Application.InchesToPoints(0)
        .HeaderMargin = Application.InchesToPoints(0.31496062992126)
        .FooterMargin = Application.InchesToPoints(0.31496062992126)
        .PrintHeadings = False
        .PrintGridlines = False
        .PrintComments = xlPrintNoComments
        .PrintQuality = 600
        .CenterHorizontally = False
        .CenterVertically = False
        .Orientation = xlPortrait
        .Draft = False
        .PaperSize = xlPaperA4
        .FirstPageNumber = xlAutomatic
        .Order = xlDownThenOver
        .BlackAndWhite = False
        .Zoom = 100
        .PrintErrors = xlPrintErrorsDisplayed
        .OddAndEvenPagesHeaderFooter = False
        .DifferentFirstPageHeaderFooter = False
        .ScaleWithDocHeaderFooter = True
        .AlignMarginsHeaderFooter = True
        .EvenPage.LeftHeader.Text = ""
        .EvenPage.CenterHeader.Text = ""
        .EvenPage.RightHeader.Text = ""
        .EvenPage.LeftFooter.Text = ""
        .EvenPage.CenterFooter.Text = ""
        .EvenPage.RightFooter.Text = ""
        .FirstPage.LeftHeader.Text = ""
        .FirstPage.CenterHeader.Text = ""
        .FirstPage.RightHeader.Text = ""
        .FirstPage.LeftFooter.Text = ""
        .FirstPage.CenterFooter.Text = ""
        .FirstPage.RightFooter.Text = ""
    End With
    Application.PrintCommunication = True
    ActiveWindow.SelectedSheets.PrintOut Copies:=1, Collate:=True, _
        IgnorePrintAreas:=False
End Sub