How do I stop plugins and themes from getting updated in a new plugin?

Question

I found this 2 filters to add in my functions.php of the Theme:

add_filter( 'auto_update_plugin', '__return_false' );

add_filter( 'auto_update_theme', '__return_false' );

But I need to do totally block the updates this to multiple WP sites. So I thought to build a plugin that I install where I need instead go every time to change function.php. But is possible to do that with the plugin?

Answer 1

If I understand your question right, you want to disallow updates of themes and updates at all.

If I'm right, then this is basically a duplicate of this: https://stackoverflow.com/questions/17897044/wordpress-how-to-disable-plugin-update