Translate PMPro

translate-pmpro.php

<?php
// Please add this code to your PMPro Customizations Plugin - https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/

function my_pmpro_change_text($translated_text, $original_text, $domain) {
	
	switch ( $translated_text ) {
        	case 'First Name' :
                	$translated_text = __( 'Change First Name.', 'paid-memberships-pro' );
                	break;
			
		case 'Last Name' :
                	$translated_text = __( 'Change Last Name.', 'paid-memberships-pro' );
                	break;
    }

    return $translated_text;
}
add_filter( 'gettext', 'my_pmpro_change_text', 10, 3 );