I have created a theme with a custom post type called 'project' and there is a problem. I want to show 5 different custom post type categories on a page in different portions, like posts to show on pages from their respective categories. Is there any solution?


this is my custom post type code with custom taxonomy


   

     <?php
        /**
         * Registers a custom post type.
         */
        function Project_post_type()
        {
        	register_post_type(
        		'Project',
        		array(
        'labels'               => array(
        'name'                => __('Project', 'text_domain'),
        'singular_name'       => __('Project', 'text_domain'),
        'menu_name'           => __('Project', 'text_domain'),
        'name_admin_bar'      => __('Project Item', 'text_domain'),
        'all_items'           => __('All Items', 'text_domain'),
        'add_new'             => _x('Add New', 'prefix_portfolio', 'text_domain'),
        'add_new_item'        => __('Add New Item', 'text_domain'),
        'edit_item'           => __('Edit Item', 'text_domain'),
        'view_item'           => __('View Item', 'text_domain'),
        'search_items'        => __('Search Items', 'text_domain'),
        'not_found'           => __('No items found.', 'text_domain'),
        'not_found_in_trash'  => __('No items found in Trash.', 'text_domain'),
        'parent_item_colon'   => __('Parent Items:', 'text_domain'),
        			),
        'public'     => true,
        'menu_position'  => 5,
        'supports'    => array(
        				'title',
        				'editor',
        				'thumbnail',
        				'excerpt',
        				'custom-fields',
        			),
        'taxonomies'   => array(
        				'Project_categories',
        			),
        			
        'menu_icon'   => get_template_directory_uri() . '/img/project-icon.png',
        'has_archive' => true,
        'query_var'  => true,
        'rewrite' => array(
        'slug'    => 'Project',
        ),
        )
       );
        }
        
        add_action('init', 'Project_post_type');
        
        
        /**
         * Registers a custom taxonomy.
         */
        function Project_taxonomy()
        {
        	register_taxonomy(
        		'Project_categories',
        		array(
        			'Project',
        		),
        array(
        'labels'               => array(
        'name'                => _x('Categories', 'prefix_portfolio', 'text_domain'),
        'singular_name'       => _x('Category', 'prefix_portfolio', 'text_domain'),
        'menu_name'           => __('Categories', 'text_domain'),
        'all_items'           => __('All Categories', 'text_domain'),
        'edit_item'           => __('Edit Category', 'text_domain'),
        'view_item'           => __('View Category', 'text_domain'),
        'update_item'         => __('Update Category', 'text_domain'),
        'add_new_item'        => __('Add New Category', 'text_domain'),
        'new_item_name'       => __('New Category Name', 'text_domain'),
        'parent_item'         => __('Parent Category', 'text_domain'),
         'parent_item_colon'   => __('Parent Category:', 'text_domain'),
        'search_items'        => __('Search Categories', 'text_domain'),
        			),
        'show_admin_column'    => true,
        'hierarchical'   => true,
       'rewrite'   => array(
      'slug'    => 'portfolio/category',
     ),
    )
    );
    }
        
    add_action('init', 'Project_taxonomy', 0);
    
    function theme_prefix_rewrite_flush() {
    flush_rewrite_rules();
    }
    add_action( 'after_switch_theme', 'theme_prefix_rewrite_flush' );

Here is my code to display one category 

    $args = array(
    'post_type' => 'project',
    'posts_per_page' => 200, 
    'cat' => 'Initiatieffase'
        );
    $loop = new WP_Query($args); while ($loop->have_posts()) : $loop->the_post();
    echo '<li><a href="' . the_permalink() . '">' . the_post_thumbnail() . '</a></li>';
    endwhile;
    wp_reset_query();