Edit the main template file (either
form.php) and change the name and description at the top.
/** * Template Name: Default * Description: The default template. */
/** * Template Name: Custom * Description: A custom template. */
This name and description were used in earlier versions to identify the template in the view editor. Starting with version 2.30, those values are stored in
config.json instead. So while it's not required to change them in the PHP file, it's a good idea to be consistent. Or you can simply remove those lines.