Register Custom Post Type Plus Variables

RegisterCustomPostTypePlusVariables.php

<?php
//change to the right function name
function spwp_register_post_type() {
$singular = 'members Page'; //change to the right post type name
$plural = 'members Page'; //change to the right post type names
$detailed_description =  'description'; //change to the right description
$textdomain = 'sp-ps-td-shaun-palmer'; //change to the right text domain
$spwp_post_type = 'spwp_register_post_type'; //change to the right function name
$labels = array(
 'name'                  => $plural,
 'singular_name'         => $singular,
 'add_name'              => 'Add New'
 'add_new_item'          => 'Add New '. $singular,
  'edit'                 => 'Edit',
  'edit_item'            => 'Edit'. $singular,
  'new_item' 'view'      => 'view'. $singular,
  'view_item'            => 'View'. $singular,
  'search_term'          => 'Search'. $plural,
  'parent'               => 'Parent'. $singular,
  'not_found'            => 'No'. $plural .'found',
  'not_found_in_trash'  => 'No'. $plural .'in Trash',
);
$rewrite = array(
		'slug'                  => 'mbp',
		'with_front'            => true,
		'pages'                 => true,
		'feeds'                 => false,
	);
	$args = array(
		'label'                 => __( $plural, . $textdomain ),
		'description'           => __( $detailed_description .'This is a collection of all the custom post type pages hosted on this website', . $textdomain ),
		'labels'                => $labels,
		'supports'              => array( 'title', 'editor', 'excerpt', 'author', 'thumbnail', 'trackbacks', 'revisions', 'custom-fields', 'page-attributes', 'post-formats','wp-block-styles' ),
		'taxonomies'            => array( "category", 'link_category',"post_tag", 'attachment_category', 'post_format' ),
		'hierarchical'          => true,
		'public'                => true,
		'show_ui'               => true,
		'show_in_menu'          => true,
		'show_in_rest' 		=> true,
		'menu_position'         => 10,
		'menu_icon'             => 'dashicons-welcome-widgets-menus',
		'show_in_admin_bar'     => true,
		'show_in_nav_menus'     => true,
		'can_export'            => true,
		'has_archive'           => true,
		'exclude_from_search'   => true,
		'publicly_queryable'    => true,
		'rewrite'               => $rewrite,
		'capability_type'       => 'page',
	);
);
	register_post_type( $spwp_post_type, $args );

}
add_action( 'init', .$spwp_post_type , 0 );