Create Custom Post Type for Testimonials

testimonials_cpt.php

<?php

//Create CPT for testimonials
add_action( 'init', 'testimonials_CPT', 0 );
function testimonials_CPT() {
	$labels = array(
		'name'                => __( 'Testimonials', 'focuswp' ),
		'singular_name'       => __( 'Testimonials', 'focuswp' ),
		'menu_name'           => __( 'Testimonials', 'focuswp' ),
		'name_admin_bar'      => __( 'Testimonials', 'focuswp' ),
		'parent_item_colon'   => __( 'Parent Item:', 'focuswp' ),
		'all_items'           => __( 'Testimonials', 'focuswp' ),
		'add_new_item'        => __( 'Add New Testimonial', 'focuswp' ),
		'add_new'             => __( 'Create Testimonial', 'focuswp' ),
		'new_item'            => __( 'New Testimonial', 'focuswp' ),
		'edit_item'           => __( 'Edit Testimonial Details', 'focuswp' ),
		'update_item'         => __( 'Update Testimonial Details', 'focuswp' ),
		'view_item'           => __( 'View Testimonials', 'focuswp' ),
		'search_items'        => __( 'Search Testimonials', 'focuswp' ),
		'not_found'           => sprintf( __( 'Whoops, looks like you haven\'t created any testimonials yet. <a href="%s">Create one now</a>!', 'focuswp' ), admin_url( 'post-new.php?post_type=testimonials' ) ),
		'not_found_in_trash'  => __( 'No items found in Trash.', 'focuswp' ),
	);
    
	$args = array(
		'label'               => __( 'Testimonials', 'focuswp' ),
		'description'         => __( 'Testimonials', 'focuswp' ),
		'labels'              => $labels,
		'supports'            => array( 'title', 'editor' ),
		'hierarchical'        => false,
		'public'              => false,
		'show_ui'             => true,
		'show_in_menu'        => true,
		'menu_position'       => 54,
		'show_in_admin_bar'   => false,
		'show_in_nav_menus'   => false,
		'can_export'          => true,
		'has_archive'         => false,
		'exclude_from_search' => true,
		'publicly_queryable'  => false,
		'capability_type'     => 'page',
		'menu_icon'           => 'dashicons-format-chat',
	);

	register_post_type( 'testimonials', $args );

}

?>