Wordpress Activation Email Subject + Contents Update

customplugin.php

<?php
/*
 * Change the Subject of the Email Confirmation Email sent to user
 */

add_filter ( 'wppb_signup_user_notification_email_subject', 'wppbc_custom_email_confirmation_subject', 20, 8 );
function wppbc_custom_email_confirmation_subject($subject, $user_email, $user, $activation_key, $registration_page_url, $meta, $from_name, $context ){
    // $default_message = sprintf( __( '[%1$s] Activate %2$s', 'profile-builder'), $from_name, $user );
    $new_message = sprintf( __( '[%1$s] Activate your account', 'profile-builder'), $from_name);
    return $new_message;
}

/*
 * Change the Content of the Email Confirmation Email sent to user
 */

add_filter ( 'wppb_signup_user_notification_email_content', 'wppbc_custom_email_confirmation2', 20, 8 );
function wppbc_custom_email_confirmation2 ($message, $user_email, $user, $activation_key, $registration_page_url, $meta, $from_name, $context ){
    $new_message = sprintf( __( "Custom Text. To activate your user, please click the following link:\n\n%s%s%s\n\n.", "profilebuilder" ), '<a href="'.$registration_page_url.'">', $registration_page_url, '</a>.' );
    return $new_message;
}