Dublicate "Game Reviews" section

Hello,

I would like to dublicate or copy “Game Reviews” and give it an other name. So I have “Game Reviews”, “Videos” and “Film Reviews.
How can I manage this? I have already edited functions.php and added this under “Create custom post types”:

add_action( 'init', 'gamepress_register_filmbesprechungen_post_type' );

function gamepress_register_filmbesprechungen_post_type() {
	// Filmbesprechung
	register_post_type( 'gamepress_filmbesprechung',
		array(
			'labels' => array(
				'name' => __( 'Filmbesprechungen','gamepress' ),
				'singular_name' => __( 'Filmbesprechung','gamepress' ),
				'add_new' => __( 'Add New','gamepress' ),
				'add_new_item' => __( 'Add New Filmbesprechung','gamepress' ),
				'edit' => __( 'Edit','gamepress' ),
				'edit_item' => __( 'Edit Filmbesprechung','gamepress' ),
				'new_item' => __( 'New Filmbesprechung','gamepress' ),
				'view' => __( 'View Filmbesprechung','gamepress' ),
				'view_item' => __( 'View Filmbesprechung','gamepress' ),
				'search_items' => __( 'Search Filmbesprechung','gamepress' ),
				'not_found' => __( 'No Filmbesprechungen found','gamepress' ),
				'not_found_in_trash' => __( 'No Filmbesprechungen found in Trash','gamepress' ),
				'parent' => __( 'Parent Filmbesprechung','gamepress' ),
			),
            'public' => true,
			'publicly_queryable' => true,
			'show_in_nav_menus' => true,
			'show_ui' => true,
			'exclude_from_search' => false,
			'hierarchical' => false,
            'menu_position' => 22,
			'has_archive' => true,
            'rewrite' => array('slug' => 'filmbesprechung'),
            'supports' => array('title','editor','author','thumbnail','excerpt','comments'),
            'taxonomies' => array('post_tag'),
            'yarpp_support' => true
        )
    ); 

}

I added also this under “Register custom taxonomies”:

add_action( 'init', 'gamepress_create_filmbesprechung_category', 0 );

function gamepress_create_filmbesprechung_category()
{

  $labels = array(
    'name' => _x( 'Filmbesprechung Categories', 'taxonomy general name','gamepress' ),
    'singular_name' => _x( 'Filmbesprechung Category', 'taxonomy singular name','gamepress' ),
    'search_items' =>  __( 'Search Filmbesprechung Categories','gamepress'),
    'all_items' => __( 'All Filmbesprechung Categories','gamepress' ),
    'parent_item' => __( 'Parent Filmbesprechung Category','gamepress' ),
    'parent_item_colon' => __( 'Parent Filmbesprechung Category:', 'gamepress' ),
    'edit_item' => __( 'Edit Filmbesprechung Category','gamepress' ),
    'update_item' => __( 'Update Filmbesprechung Category','gamepress' ),
    'add_new_item' => __( 'Add New Filmbesprechung Category','gamepress' ),
    'new_item_name' => __( 'New Filmbesprechung Category Name','gamepress' ),
    'menu_name' => __( 'Categories','gamepress' ),
  ); 	

  register_taxonomy('gamepress_filmbesprechung_category',array('gamepress_filmbesprechung'), array(
	'public' => true,
	'show_in_nav_menus' => true,
    'hierarchical' => true,
    'labels' => $labels,
    'show_ui' => true,
    'query_var' => true,
  ));

And I have duplicated the following phps and changed/renamed everywhere reviews to filmbesprechung:

– archive-gamepress_reviews.php
– single-gamepress_reviews.php
– reviews-single.php

But I can’t see this new section filmbesprechung in admin pannel. Can you help me please?