public static UpdateDefinition<TDocument> Rename<TDocument>(
	this UpdateDefinition<TDocument> update,
	Expression<Func<TDocument, Object>> field,
	string newName
)

<ExtensionAttribute>
Public Shared Function Rename(Of TDocument) ( 
	update As UpdateDefinition(Of TDocument),
	field As Expression(Of Func(Of TDocument, Object)),
	newName As String
) As UpdateDefinition(Of TDocument)

[<ExtensionAttribute>]
static member Rename : 
        update : UpdateDefinition<'TDocument> * 
        field : Expression<Func<'TDocument, Object>> * 
        newName : string -> UpdateDefinition<'TDocument>