How to customize file manager page

I want to change the browser tab title for file manager. The default title is "Control Web Panel [CWP] - File Manager".

Where is the location of the files for the file manager page?

I'm only able to change the logo as it is located in the default theme folder.

I'm sure the lack of response was telling. CWP is a bit limited in its skin-ability and customization. Mostly because the majority of the pages are IonCube encoded, so things are very opaque and unworkable to reverse engineer.