Provide tools for translation and display of text in multiple languages and support for regionalization/localization for dates, numbers, currency, measurement, or other local contexts.

Old Cyrillic Transliteration

Drupal 7 transliteration rules for Drupal 8 (cyrillic, currently supports only Russian and Ukrainian)

Single Language URL Prefix

Allow adding prefix in URL for sites with only one language enabled.

Disable Route Normalizer

This simple module is intended to be used on a multilingual site using redirect module when you need to have a language neutral

Disable language

Disable language lets you disable languages on Drupal 8 sites.

It does the following things when you disable a language:

Pages

Subscribe with RSS Subscribe to RSS - Multilingual