JSON-LD - create one code in WP posts that will pull all changes from pages - maybe?

Question

JSON

JSON-LD - create one code in WP posts that will pull all changes from pages - maybe?
in posts and product pages, create such a single JSON-LD code so that, for loading each page, it pulls up its date, its name and its other characteristics from the database of the WordPress site.
because static indication of records for each page is not realistic. maybe some kind of java script can be used to add JSON-LD with the formation of requests - but then you need the search engine to load the script for itself ... can anyone solve such a task of displaying an extended description in the search engine ??

Answer 1

There is a plugin, JSON Structuring Markup
In it, you can customize all aspects like posts, pages, etc.