That’s the problem with plugins.
Its very easy to create the CPT with code.
You may need to consult the plugin author or remove the plugin and create your own CPT.
add_action( 'init', 'wpsites_cpt_post_type' );
function wpsites_cpt_post_type() {
register_post_type( 'cpt',
array(
'labels' => array(
'name' => __( 'CPT', 'theme' ),
'singular_name' => __( 'CPT', 'theme' ),
),
'has_archive' => true,
'hierarchical' => true,
'menu_icon' => true,
'public' => true,
'rewrite' => array( 'slug' => 'cpt', 'with_front' => false ),
'supports' => array( 'title', 'editor', 'author', 'thumbnail', 'excerpt', 'trackbacks', 'custom-fields', 'revisions', 'page-attributes' ),
'taxonomies' => array( 'cpt-type' ),
));
}
And add taxonomies
add_action( 'init', 'wpsites_register_taxonomy_types' );
function wpsites_register_taxonomy_types() {
register_taxonomy( 'cpt-type', 'cpt',
array(
'labels' => array(
'name' => _x( 'Types', 'taxonomy general name', 'theme' ),
'add_new_item' => __( 'Add New CPT Type', 'theme' ),
'new_item_name' => __( 'New CPT Type', 'theme' ),
),
'exclude_from_search' => true,
'has_archive' => true,
'hierarchical' => true,
'rewrite' => array( 'slug' => 'cpt-type', 'with_front' => false ),
'show_ui' => true,
'show_tagcloud' => false,
));
}
Then you could try adding the template tag for the plugin to this line in your CPT code.