Hello,
Thank you so much for answering the question and for your help.
I tried to paste the code into the functions.php file but it doesn’t seem to be working, out of stock products appear in the list.
Maybe I have to do something else (I just pasted the code in functions.php to my theme). I’m not a php programmer and I don’t know the internal workings of wordpress.
The theme I use is storefront with an empty child theme.
Thanks and sorry for the inconvenience.
XAMPP for Mac has an email server called mercury. MAMP does not have any mail server, so emails do not work
