Unmask password for protected pages

I am totally stumped on how to unmask the password and not break the multiple passwords functionality. Here’s my functions.php file content:

<?php

// Defines
define( ‘FL_CHILD_THEME_DIR’, get_stylesheet_directory() );
define( ‘FL_CHILD_THEME_URL’, get_stylesheet_directory_uri() );

// Classes
require_once ‘classes/class-fl-child-theme.php’;

// Actions
add_action( ‘fl_head’, ‘FLChildTheme::stylesheet’ );

function customized_password_text($content) {
$before = ‘Password:’;
$after = ‘Zip Code:’;
$content = str_replace($before, $after, $content);
return $content;
}
add_filter(‘the_password_form’, ‘customized_password_text’);

function customized_prompt_text($content) {
$before = ‘This post is password protected. To view it please enter your password below:’;
$after = ‘Rates subject to positive residency verification before admission. <br/>Please enter your Zip Code in the box below.’;
$content = str_replace($before, $after, $content);
return $content;
}
add_filter(‘the_password_form’, ‘customized_prompt_text’);

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