Just a guess @Debbie but you might not have set the "nwt-E" as your "Preferred Bible" in the EPUB settings. If you do this then it will stop showing (nwt-E) in the copied scripture.
Here is a video that can help you. http://appchasers.com/2015/04/25/be...5-interactive-program-for-jehovahs-witnesses/
Here are blank pages that you can add to your program (RC 2016) in PDF Expert. The links will not work but your pages will look the same and be the same size. If you have Adobe Acrobat Pro or PDF Office, you could make the links work.