drupal-multilingual-installation.md

Enable the following modules:

• Language
• Content Translation
• Configuration Translation (If fields need to be translated)
• Interface Translation

Adding Languages

• Go to 'config/regional/language'
• Add Language
• You can place the default language selector block or use the lang_dropdown module

Translating Content

• Go to /admin/config/regional/content-language
• Enable the content type and fields that can be translated

Translating Menus

• Go to /admin/config/regional/content-language
• Enable Custom menu link
• Go to /admin/structure/menu/manage/main
• Add Translation to the menu
• Go to a translation of a page and provide the url and title of the translated menu

Translating Fields

References

• https://www.slideshare.net/AcquiaInc/multilingual-improvements-for-drupal-8
• https://www.drupal.org/docs/8/multilingual/choosing-and-installing-multilingual-modules
• https://www.drupal.org/project/drupal/issues/2599228