Change / Translate login page text strings with the gettext filter

my_login_change_text_with_gettext.php

<?php // do not copy this line
/**
 * This recipe changes login page text strings with the gettext filter
 *
 * 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_run_gettext_on_login_page() {

	if ( function_exists( 'pmpro_is_login_page' ) && pmpro_is_login_page() ) {
		add_filter( 'gettext', 'my_login_change_text_with_gettext', 10, 3 );
	}
}
add_action( 'wp', 'my_pmpro_run_gettext_on_login_page' );

function my_login_change_text_with_gettext( $translated, $text, $domain ) {

	switch ( $text ) {
		case 'Username or Email Address':
			$translated = 'Your translation here.';
			break;
		case 'Password':
			$translated = 'Your translation here.';
			break;
		case 'Remember Me':
			$translated = 'Your translation here.';
			break;												
		case 'Log In':
			$translated = 'Your translation here.';
			break;
		case 'Join Now':
			$translated = 'Your translation here.';
			break;
		case 'Get New Password':
			$translated = 'Your translation here.';
			break;
		case 'Lost Password?':
			$translated = 'Your translation here.';
			break;
		case 'Please enter your username or email address. You will receive a link to create a new password via email.':
			$translated = 'Your translation here.';
			break;
	}

	return $translated;
}