How to make random share link text?

Question

PHP

Hello, how can I make it so that when I insert a link in a FB comment, there is a random title. For example, the first user who writes the site address will display the name of the link 1, the second 2, and so on. . That is, everyone who writes the url in the comments gets a different result.
For example
- https://cloud.mail.ru/public/MWFy/Dt9mCxqdF

Answer 1

Change og:meta every time the page is refreshed to a random one