bonjour,
ceci devrait déjà aller beaucoup plus vite
Sub fe()
Dim plage As Range
Application.ScreenUpdating = False
Application.EnableEvents = False
Application.Calculation = xlCalculationManual
Set plage = Range("N1").Resize(Range("N450").End(xlUp).Row, 1)
plage.Replace "FINISHED", "Terminé", lookat:=xlWhole
plage.Replace "REQUEST", "En préparation", lookat:=xlWhole
plage.Replace "AWAITINGVALID", "En attente de validation", lookat:=xlWhole
plage.Replace "AWAITINGITEM", "Attente fourniture", lookat:=xlWhole
plage.Replace "AWAITINGREAL", "Attente réalisation", lookat:=xlWhole
plage.Replace "INPROGRESS", "En cours", lookat:=xlWhole
plage.Replace "CLOSED", "Soldé", lookat:=xlWhole
plage.Replace "CANCEL", "Annulé", lookat:=xlWhole
Application.EnableEvents = True
Application.Calculation = xlCalculationAutomatic
Application.ScreenUpdating = True
End Sub