Hi Vilto,
We have changed the folder structure in the abandoned cart lite plugin version 3.0. So, the “send_email.php” file does not exist in the cron folder. We have changed file name to “wcal_send_email.php” file at cron folder.
In the abandoned cart lite plugin, we have included the setting named as “Email Template Header Text” in the Add / Edit Email template page which is allow to add the text header in the abandoned cart reminder email as per your business requirement. So you do not need to change the code in our plugin file.
Please check the screenshot for it: https://screencast.com/t/epkoBjnWChp
Please let me know if you have any further queries.
Regards,
Chetna Bhutka