WordPress offers filter hooks to allow plugins to modify various types of internal data at runtime.
A plugin can modify data by binding a callback to a filter hook. When the filter is later applied, each bound callback is run in order of priority, and given the opportunity to modify a value by returning a new value.
Call the following function in your theme’s functions.php file. Replace the URL with your preferred result.
How to add filters you ask? Read this article to know more about filters and hooks.
* Filter Cookie banner settings
* @param array $output
* @return array $output
$output['readmore_url'] = 'my-cookie-policy-url';