Thanks a lot for your reply.
I’am importing content from many sources. I need to download all images inside the item’s description, add them to the media library and change their path to a local path. After that, I’ll parse the body content and set the first image as the featured for the post.
I’ve already used the hook save_post and it works if I create the post from the WordPress GUI but not on imported post. I’ll try ‘syndicated_item_content’ hook and let you know !
Cheers,