In my Dnn installation I have about 20+ portals

is it possible on accessing portal 0 menu items from another portal?

Im using DDR Menu

I have a Department Navigation:

<dnn:MENU MenuStyle="DeptNav" runat="server" NodeSelector="2739,0,2" IncludeHidden="false" />

and Would Like to call Portal 0 Menu Items:

<dnn:MENU MenuStyle="MainNav" runat="server" NodeSelector="0,0,2" IncludeHidden="false" />