After processing the tutorials, I have the following question.

f.e. following structure should be used

MainNode1
   -SubNode11
   -SubNode12
MainNode2
   -SubNode21
   -SubNode22
      -SubSubNode221

Is there a possibility or function to access the node and its sub-node through the page name.
f.e. will be on the side SubNode22 additional navigation of MainNode1 spent.

The function <% control menu (int)%> can only be loaded the level, but not one of them different Tree, there is a feature <% control menu (Page name)%>
or function, all SubNodes to a node supplies?

Or there is a different approach.

Access to different trees using the navigation page name?