Public Function ModifyCustomName( _
   ByVal currentName As String, _
   ByVal newName As String, _
   ByVal sheetViewScope As Boolean _
) As Boolean

Dim instance As SheetView
Dim currentName As String
Dim newName As String
Dim sheetViewScope As Boolean
Dim value As Boolean
 
value = instance.ModifyCustomName(currentName, newName, sheetViewScope)

public bool ModifyCustomName( 
   string currentName,
   string newName,
   bool sheetViewScope
)