Paid Memberships Pro - MMPU Override Levels Template

pmpro-mmpu-override-levels-template.php

<?php
/**
 * The recipe checks for a /paid-memberships-pro/pages/levels.php in the child theme
 *
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */
function my_pmpro_pmprommpu_override_user_pages( $templates, $page_name, $type, $where, $ext ) {
	if ( 'levels' !== $page_name && 'checkout' !== $page_name ) {
		return $templates;
	}
	$pmpro_levels_page = get_stylesheet_directory() . "/paid-memberships-pro/pages/{$page_name}.{$ext}";
	if ( file_exists( $pmpro_levels_page ) ) {
		$templates = array( $pmpro_levels_page );
	}
	return $templates;
}
add_filter( 'pmpro_pages_custom_template_path', 'my_pmpro_pmprommpu_override_user_pages', 11, 5 );

This only works with MMPU.