Problema en la actualización: el valor de clave duplicado viola la restricción única

¿Debo reemplazar donde está el número con el ID de la etiqueta?

Esto es lo que obtengo hasta tags=Tag.where("name like '%ووکامرس%'")

root@Seven-Forums-app:/var/www/discourse# rails c
[1] pry(main)> tags=Tag.where("name like '%ووکامرس%'")
=> [#<Tag:0x00007f0cef631638
  id: 26,
  name: "ووکامرس",
  created_at: Fri, 27 Jul 2018 07:05:01.048694000 UTC +00:00,
  updated_at: Fri, 27 Jul 2018 07:05:01.048694000 UTC +00:00,
  pm_topic_count: 0,
  target_tag_id: nil,
  description: nil>,
 #<Tag:0x00007f0cef61bfb8
  id: 108,
  name: "حمل-و-نقل-ووکامرس",
  created_at: Thu, 16 May 2019 10:12:19.073070000 UTC +00:00,
  updated_at: Thu, 16 May 2019 10:12:19.073070000 UTC +00:00,
  pm_topic_count: 0,
  target_tag_id: nil,
  description: nil>,
 #<Tag:0x00007f0cef61bef0
  id: 312,
  name: "ووکامرس",
  created_at: Sat, 23 Jan 2021 12:56:26.583839000 UTC +00:00,
  updated_at: Sat, 23 Jan 2021 12:56:26.583839000 UTC +00:00,
  pm_topic_count: 0,
  target_tag_id: nil,
  description: nil>,
 #<Tag:0x00007f0cef61bdd8
  id: 317,
  name: "مشکل-ووکامرس",
  created_at: Wed, 17 Feb 2021 20:32:41.416170000 UTC +00:00,
  updated_at: Wed, 17 Feb 2021 20:32:41.416170000 UTC +00:00,
  pm_topic_count: 0,
  target_tag_id: nil,
  description: nil>]