SyntaxHighlighter Code Block: Display Warning when Upgrading to Business Plan

[Our public documentation on SyntaxHighlighter Code Block](https://wordpress.com/support/wordpress-editor/blocks/syntax-highlighter-code-block/2/) shows the warning:

_"If your site is on our Business plan and has plugins or custom themes installed, you will first need to install and activate this SyntaxHighlighter plugin."_

However, not all users view this documentation before upgrading to the Business plan, and they will find out that a plugin is required.

In the site dashboard, is it possible to display a warning or notice if a user has SyntaxHighlighter Code Blocks in use, and display a notification that these block will require a plugin if they upgrade to the Business plan, (or perhaps a link to the doc / plugin recommendation)?

User case: 3097630-zd