WooCommerce Subscriptions

I would like a bool filter to be able to override if a renewal order is generated/prepared.

Ideally it would come at the very beginning of WC_Subscriptions_Manager::prepare_renewal(), such as:

public static function prepare_renewal( $subscription_id ) {
if ( ! apply_filters( ‘prepare_renewal’, true, $subscription_id ) ) return null;
…
}

I have found a way to do this already, but it is not as clean or maintainable as it would be if there were a filter.

Thanks for the consideration