As we all know, flexibility and customization is possible in WordPress because of action and filter. We can add as many actions and filters and remove them as well.
Lets take a look how we can remove an action from theme that is added via plugin.
Lets say, we have a class Wte_Paypal_Gateway:
This class has a global object instance called $plugin_public.
An action wte_paypal_submit_btn is hooked in a tag called