How to Give JSON-LD to each blocks images,video,table,paragraph in single page?

A typical page can contain various blocks as follows.
price table
product benefit table
testimonials/user reviews
article
video
images
The Question is how to give schema as JSON-LD for the various blocks within the single
page using the SEO plugins. I wanted to know on the below queries

1)Which Plugin allows to Add maximum schema types to a webpage?
2)Which Plugin allows a non-web developer to add schema types to each block of a web page like price table, product benefit table ,testimonials/user reviews ,article ,video images etc.
3) Different ways to add different Schema to every blocks like price table, product benefit table ,testimonials/user reviews ,article ,video images etc in a single Web page”