BeTheme is a Responsive Multi-Purpose WordPress Theme with tons of features and pre-built sites. The default template in CPT plugin works with BeTheme fine out of the box. However, you may want to have also a template for Pages in order to utilize all page features and Blank page template to have a total freedom creating a page. Follow the instructions below to add these additional templates to your theme.
Step 2: Extract Template Files from Downloaded ZIP
Extract files from zip using your favorite app. Inside this zip you'll find a folder "custom-page-templates" with 2 files inside: page.php and blank-page.php.
Step 3: Upload Folder with Files to BeTheme Root Folder
Using your favorite FTP client app (e.g. FileZilla) or File Manager in cPanel upload extracted "custom-page-templates" folder with its files to BeTheme root folder. It is recommended that you utilize child theme, so your BeTheme child folder would be /wp-content/themes/betheme-child/
That's it. Custom Page Templates plugin will automatically scan theme folder and find these new template files and you'll be able to choose them under "Template file" side meta box on edit page template page as shown on image below.
Note: template files available since version 2.0.1