Replace the minimum password message provided by library

my-pmpro-custom-error.php

<?php   // do not copy this line.
/**
 * This recipe does replaces the default minimum password message
 * 
 * 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 return_custom_error( $suggestion, $pass_strength ) {
return "Your Message Here";
}
add_filter( 'pmprosp_minimum_password_score_message', 'return_custom_error', 10, 2 );