c2cero

This plugin features a toolbox with various utilities for better GDPR compliance.
In this first version, this plugin adds a mandatory checkbox to comment form where the user agrees to his personal data being collected by the comment form.
This plugin adds also an option to the discussion settings that allows the checkbox label to be customized, so that it can include, 
for example, a link to the site’s privacy policy page.

GDPR Toolbox

This plugin allows you to customize the default text of the GDPR checkbox label in the comment form.

GDPR Toolbox vs Complianz – GDPR/CCPA Cookie Consent