I am making a multilingual website but I noticed that the JSON-LD schema that is generated is not correct. It only generates the information for one image and if you have not chosen a featured image (as in my case) it will generate the information with the logo image.
I have several doubts.
First of all I would like to modify the schema that is generated in the main post. Is there any way to do this? The rest I can modify them by hand and then upload them to the input (I have created one for the FAQ of my website without problem).
I don’t have much idea about the markup (my goal is to get images next to the url of the page in google searches). Should I add only one image in the schema for each post? Or should I add all of them?