Hello @ideahost !
Thank you so much for your help, i added the code and it works for the archive page but can you help me because i want to do the same thing for the first picture in my single product page. Unfortunately, when i changed the code in functions.php i saw my featured video in the single product page but i lost the gallery images.
please help or email me ?? i can show you what i want as result if you want to understand my issue.
