PMPro - Change "Discount Code" Text Example on Checkout Page

my_pmpro_change_text_example.php

<?php // Do Not Copy This Line

/**
 * This recipe will help you change text on the checkout paid in PMPro
 * 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/
 */

// paste content from below this line
function pmproc_change_my_text( $translated_text, $text, $domain ) {
        
	switch ( $translated_text ) {
		case 'Do you have a discount code?':
			$translated_text = __( 'Do you have a membership code?', 'pmpro' );
			break;
		case 'Click here to enter your discount code':
			$translated_text = __( 'Click here to enter your membership code', 'pmpro' );
			break;
		case 'You have selected the <strong>%s</strong> membership level.':
			$translated_text = __( '<strong>%s</strong> has been selected.', 'pmpro' );
			break;	
	}
	
return $translated_text;

}

add_filter( 'gettext', 'pmproc_change_my_text', 20, 3 );

// Only change this text on the on the checkout page
function do_gettext_for_pmpro_checkout() {
	global $pmpro_pages;
	
	
	if ( ! is_page( $pmpro_pages['checkout'] ) ) {
		return;
	} else {
		add_filter( 'gettext', 'pmproc_change_my_text', 20, 3 );
	}
}
add_action( 'wp', 'do_gettext_for_pmpro_checkout' );