I open extension named "B" from extension name "A" using method requestOpenExtension. But I dont' want that extension name "B" to be display inside Windows--> Extensions. But when I open extension "B" from extension "A" it should show name as "B" on panel

I open extension named "B" from extension name "A" using method requestOpenExtension. But I dont' want that extension name "B" to be display inside Windows--> Extensions. But when I open extension "B" from extension "A" it should show name as "B"on the panel. How this will be achieve in CEP5.2