Adding new ContextMenu item to Zerotouch node

Hello to all developers, just wondering if it is possible to add another MenuItem to the “right-click-ContextMenu” of a zero-touch node.

For explicit node, you can do it via (NodeView.Content as Grid).ContextMenu to retrieve its context menu and ContextMenu.Items.Add(Item) to add an additional item to it. Just wondering how do I go about for zerotouch node??