{% for locale,description in locales %}
{% if app.request.get('routeDocument') and (app.request.get('routeDocument').canonicalName != 'wam_routing_url_5' or locale in blog_enabled_locales) %}
{% set route_params = app.request.get('_route_params') ?: {} %}
{% set url = url(app.request.get('_route'), route_params|merge({'_locale': locale})) %}
<link rel="alternate" href="{{ url }}" hreflang="{{ description['hreflang'] }}"/>
{% endif %}
{% endfor %}
{% block seo_x_default %}
{# {% set route_params = app.request.get('_route_params') ?: {} %}#}
{# {% set url = url(app.request.get('_route'), route_params|merge({'_locale': 'en'})) %}#}
{# <link rel="alternate" href="{{ url }}" hreflang="x-default"/>#}
{% endblock seo_x_default %}