Alexa Integration in other languages then english

Hello
I am trying to integrate my homeassistant with my echoplus.
I have setup my cloud integration along the lines of:

  alexa:
    filter:
      include_entities:
        - light.kitchen
        - light.kitchen_left
      include_domains:
        - switch
      exclude_entities:
        - switch.outside
    entity_config:
      light.kitchen:
        name: Custom Name for Alexa
        description: The light in the kitchen
      switch.stairs:
        display_categories: LIGHT

obviously adapting to my entities
In the settings tab under alexa integration I can see that the entities shared are shared.

However if I try asking alexa to use the devices alexa says no such device is found.

Now I have a doubt : does the integrationwork in languages different then english?

TY

Solved. Sorry Typo