How to add google's Sitelinks Search Box in elgg?

Is there any simple way or a plugin to add 'google's Sitelinks Search Box' into elgg site google search results.

Here is the documentation but how to implement it?
https://developers.google.com/structured-data/slsb-overview

Beginning Developers

Beginning Developers

This space is for newcomers, who wish to build a new plugin or to customize an existing one to their liking