How to replace the text which appear when Navigation Pane is minimized in WPF based on the selected navigation pane item. Navigationpane used here is the navigation pane available from stemasoft.com with its dll.
I guess you are looking for the BarTitle attribute
<stema:NavigationPane BarTitle="My title">
<stema:NavigationPaneItem Header="Item 1">
<local:MyControl/>
</stema:NavigationPaneItem>
</stema:NavigationPane>
You can also specify an image for every item.