WP + WOO Account Approved

//Usar no functions.php

// Return False New Register
function disable_login_register_user(){
       if ( is_user_logged_in() ) {
                $current_user = wp_get_current_user();
                $user_id = $current_user->ID;
                $approved_status = get_user_meta($user_id, 'wp-approve-user', true);
        if ( $approved_status == 1 ){
            return $redirect_url;
        }
                else{
            wp_logout();
                        return get_permalink(woocommerce_get_page_id('myaccount')) . "?approved=false";
                }
        }
}
add_action('woocommerce_registration_redirect', 'disable_login_register_user', 2);


//Registration - Approved and not approved
function registration_message_new_user(){
        $not_approved__user_message = '<p class="registration">A sua conta foi moderada e você não será capaz de acessar até que seja aprovada! </p>';

        if( isset($_REQUEST['approved']) ){
                $approved = $_REQUEST['approved'];
                if ($approved == 'false')  echo '<p class="registration successful">Sucesso! Você será notificado após a aprovação da sua conta! </p>';
                else echo $not_approved_user_message;
        }
        else echo $not_approved_user_message;
}
add_action('woocommerce_before_customer_login_form', 'registration_message_new_user', 2);


 //Email
//woocommerce/classes/class-wc-email.php
function send_new_user_approve_email($user_id){
    global $woocommerce;
    $mailer = $woocommerce->mailer();
        if (!$user_id) return;
        $user = new WP_User($user_id);
        $user_login = stripslashes($user->user_login);
        $user_email = stripslashes($user->user_email);
        $user_pass  = "Dados informados no registro!";
        $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
        $subject  = apply_filters( 'woocommerce_email_subject_customer_new_account', sprintf( __( 'Sua conta em %s foi aprovada!', 'woocommerce'), $blogname ), $user );
        $email_heading  = "Usuário $user_login foi aprovado!";

        ob_start();

        woocommerce_get_template('emails/conta-aprovada.php', array(
                'user_login'    => $user_login,
                'user_pass'             => $user_pass,
                'blogname'              => $blogname,
                'email_heading' => $email_heading
       ));

        $message = ob_get_clean();

        woocommerce_mail( $user_email, $subject, $message, $headers = "Content-Type: text/htmlrn", $attachments = "" );
}
add_action('wpau_approve', 'send_new_user_approve_email', 10, 1);

function send_user_not_approved_email($user_id){
        return;
}
add_action('wpau_unapprove', 'send_user_not_approved_email', 10, 1);


// dentro da pasta emails do WOO dentro do seu theme crie um arquivo conta-aprovada.php
// e insira o código abaixo


<?php if (!defined('ABSPATH')) exit; ?>

<?php do_action('woocommerce_email_header', $email_heading); ?>

<p><?php echo sprintf(__("Parabéns! Sua conta acaba de ser aprovada. Faça o login agora em: %s.", 'woocommerce'), get_permalink(woocommerce_get_page_id('myaccount'))); ?></p>

<ul>
        <li><?php echo sprintf(__('Usuário: %s', 'woocommerce'), $user_login); ?></li>
        <li><?php echo sprintf(__('Senha: %s', 'woocommerce'), $user_pass); ?></li>
</ul>

<p><?php echo sprintf(__("Obrigado pelo seu registro! %s!", 'woocommerce'), $blogname); ?></p>

<div style="clear:both;"></div>

<?php do_action('woocommerce_email_footer'); ?>