Change when recurring payment reminders are sent for Paid Memberships Pro.

change-recurring-payment-reminder.php

<?php
/**
 * Send recurring subscription payment email reminder 14 days before subscription payment.
 * Add this code to your PMPro Customizations Plugin - https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */
function my_pmpro_change_recurring_emails( $emails ) {

  // Remove the email that is sent 7 days before subscription payment.
  unset( $emails[7] );
  
  // Set a new email
  $emails[14] = 'membership_recurring';
  
  return $emails;
  
  }
  add_filter( 'pmpro_upcoming_recurring_payment_reminder', 'my_pmpro_change_recurring_emails', 10, 1 );

This recipe is included in the blog post on "Notify Members of Upcoming Recurring Payment / Automatic Renewal for Membership" at Paid Memberships Pro here: https://www.paidmembershipspro.com/notify-members-of-upcoming-recurring-payment-automatic-renewal-for-membership/