We have a "start date" echoed out in a WooCoomerce email like so:
<?php echo esc_html( date_i18n( wc_date_format(), $subscription->get_time( 'start', 'site' ) ) ); ?>
The output looks like this: March 29, 2017
How would I go about adding 12 months to this date and echoing it out in the email as an "end date"?
Thanks