Rails - I18n routes translation with nested resources and members

console

$ rake routes | grep users
...
followed_projects_user GET    /users/:id/followed_projects(.:format)                                 users#followed_projects
        questions_user GET    /users/:id/questions(.:format)                                         users#questions
       parameters_user GET    /users/:id/parameters(.:format)                                        users#parameters

Gemfile

...
# routes translation
# https://github.com/kwi/i18n_routing
gem 'i18n_routing'

routes.fr.yml

fr:
  routes:
    users:
      as: utilisateurs
      path_names:
        new: 'nouvel'
        edit: 'edition'
        parameters: parametres
        followed_projects: projets-suivis

routes.rb

...
localized([:fr]) do
  resources :users do |user|
    get :followed_projects, :on => :member
    get :questions, :on => :member
    get :parameters, :on => :member
    resources :companies
    resources :profiles, :except => [ :index, :new, :create ]
    resources :subscriptions
  end
end