Feature summary: The option to use a parser function on specific pages to prevent "dateModified" and "datePublished" from being added to application/ld+json.

Use case: Currently search engines display a date snippet in front of our wiki (rainworld.miraheze.org) result.

I have been advised that search engines pull this information from ld+json, and that removing "dateModified" and "datePublished" from specific pages should prevent the date snippet from appearing in search results.
Trying to set these two fields as blank using {{SEO:|published_time=-}} or {{SEO:|modified_time=-}} does not seem to have an effect; I have been informed that modified_time is automatically set.

Issues and Benefits:

Showing the date a relatively static main page was last modified can give the average visitor the impression that the wiki is out of date. It is also superfluous for main pages intended as landing pages and resource hubs, and takes up a small amount of space in the result description.
Implementing this feature would give teams the option of removing date snippets on a per-page basis where deemed superfluous, and therefore present neater search engine results for their wikis.

Example of wiki result without date to show desired outcome:

Kind regards,