Rails routes url edit_path

I'm having a problem with my routes:

No route matches events/edit_national_event

The generated URL : http://localhost:3000/events/edit_national_event.:id

I need : http://localhost:3000/events/:id/edit_national_event

it works with destroy but not with edit. What is wrong with my code ?

routes :

 resources :events, only: [:index, :destroy] do
    collection do
      get :new_national_event
      get :new_local_event
      post :create_national_event
      post :create_local_event
    end
    member do
      get :edit_national_event
      get :edit_local_event
      put :update_national_event
      put :update_local_event
    end
  end

Event-controllor :

def edit_national_event
   @event = Event.find(params[:id])
end

view :

@group_events.each do |event|
  tr
    td
      =event.title
    td
      =link_to edit_national_event_event_path(event)
      =link_to event_path(event), method: :delete

When I'm doing rake routes :

new_national_event_events GET    /events/new_national_event(.:format)                                   events#new_national_event
new_local_event_events GET    /events/new_local_event(.:format)                                      events#new_local_event
create_national_event_events POST   /events/create_national_event(.:format)                                events#create_national_event
create_local_event_events POST   /events/create_local_event(.:format)                                   events#create_local_event
edit_national_event_event GET    /events/:id/edit_national_event(.:format)                              events#edit_national_event
edit_local_event_event GET    /events/:id/edit_local_event(.:format)                                 events#edit_local_event
update_national_event_event PUT    /events/:id/update_national_event(.:format)                            events#update_national_event
update_local_event_event PUT    /events/:id/update_local_event(.:format)                               events#update_local_event
events GET    /events(.:format)                                                      events#index
event DELETE /events/:id(.:format)                                                  events#destroy