customize friendly_name

homeassistant:
  customize:
    switch.l2bathroom01a_l2_bathroom01a_ssr_01:
      friendly_name: "L2 Bathroom01a SSR 01"

  name: Home431
  country: DE
  latitude: !secret HA_LOCATION_LATITUDE
  longitude: !secret HA_LOCATION_LONGITUDE
  elevation: !secret HA_LOCATION_ELEVATION
  unit_system: metric
  language: en
  time_zone: !secret HA_LOCATION_TIME_ZONE
  currency: EUR
  external_url: !secret HA_EXTERNAL_URL
  internal_url: !secret HA_INTERNAL_URL
  # packages: !include_dir_named packages
  allowlist_external_dirs:
    - /config/...
  packages: !include_dir_named conf/packages
  auth_providers:
    - type: homeassistant
    - type: trusted_networks
      trusted_networks:
        - 192.168.178.0/24
        - 192.168.179.0/24
      trusted_users:
        192.168.178.xx: !secret AUTHPROVIDER_USERID_ADMIN
        ...