[Answer]-Djando CMS with USE_I18N = False

It was my bad undestanding of how Django localization works

https://docs.djangoproject.com/en/1.6/topics/i18n/#definitions

The words “internationalization” and “localization” often cause
confusion; here’s a simplified definition:

internationalization Preparing the software for localization. Usually
done by developers.
localization Writing the translations and local
formats. Usually done by translators.

And warning about settings variable names

Translation and formatting are controlled by USE_I18N and USE_L10N
settings respectively. However, both features involve
internationalization and localization. The names of the settings are
an unfortunate result of Django’s history.

So if you turn off i18n, you will have your web app not translated

https://docs.djangoproject.com/en/1.6/ref/settings/#std:setting-USE_I18N

If this is set to False, Django will make some optimizations so as not
to load the translation machinery.

To disable localized urls, edit your urls.py to use django.conf.urls.patterns instead of django.conf.urls.i18n.i18n_patterns, Captain Obvious said.