If you need to have the system automatically generate such images, you need to write a script in php (or something else). In relation to Wordpress data markup easier to insert, and the image itself to make the handles. Ready plugins are not met.
eliza6 answered on March 23rd 20 at 19:16
But seriously, too little input. The easiest way is when content is given to the backend. In this case, he can insert any of these articles in the OG markup.