Custom message for PMPro Email Confirmation Add On

pmpro-custom-message-for-pmpro-email-confirmations-addon.php

function my_pmproec_pmpro_email_body($body, $email)
{
//must be a confirmation email and checkout template
	if(!empty($email->data['membership_id']) && pmproec_isEmailConfirmationLevel($email->data['membership_id']) && strpos($email->template, "checkout") !== false)
	{
		//get user
		$user = get_user_by("login", $email->data['user_login']);
		$validated = $user->pmpro_email_confirmation_key;
		$url = home_url("?ui=" . $user->ID . "&validate=" . $validated);
		//need validation?
		if(empty($validated) || $validated != "validated")
		{
			//use validation_link substitute?
			if(false === stripos($body, "!!validation_link!!"))
			{
				//Modify this to your custom message
				$body = "You must follow this link to confirm your email address <a href='" . $url . "'>" . $url . "</a><hr />" . $body;
				$body = str_replace("Your membership account is now active.", "", $body);
			} else
				$body = str_ireplace("!!validation_link!!", $url, $body);
		}
	}
	
	return $body;	
}

function my_init()
{
	remove_filter("pmpro_email_body", "pmproec_pmpro_email_body", 10, 2);
	add_filter("pmpro_email_body", "my_pmproec_pmpro_email_body", 10, 2);	
}

add_action('init', 'my_init');