<?php
// Register Custom Post Types
function my_register_cpt() {
	$labels = array(
		'name'                  => _x( 'Courses', 'Post Type General Name', '1fix' ),
		'singular_name'         => _x( 'Course', 'Post Type Singular Name', '1fix' ),
		'menu_name'             => __( 'Courses', '1fix' ),
		'name_admin_bar'        => __( 'Courses', '1fix' )
	);
	$args = array(
		'label'                 => __( 'Course', '1fix' ),
		'labels'                => $labels,
		'hierarchical'          => true,
		'public'                => true
	);
	register_post_type( 'course', $args );
	$labels = array(
		'name'                  => _x( 'Lessons', 'Post Type General Name', '1fix' ),
		'singular_name'         => _x( 'Lesson', 'Post Type Singular Name', '1fix' ),
		'menu_name'             => __( 'Lessons', '1fix' ),
		'name_admin_bar'        => __( 'Lessons', '1fix' )
	);
	$args = array(
		'label'                 => __( 'Lesson', '1fix' ),
		'labels'                => $labels,
		'hierarchical'          => false,
		'public'                => true
	);
	register_post_type( 'lesson', $args );
}
add_action( 'init', 'my_register_cpt' );