Sublanguage

Sublanguage is a multilanguage plugin for wordpress.

Concept

• no duplicated content (untranslated or untranslatable data inherits main language value)
• no additional database table (translation data is stored in post_meta)
• no markup added into content (unlike q-translate)
• no cookies (language is defined solely by URLs, better for SEO)

Features

• [NEW] support for Gutenberg (beta feature)
• translation UI for posts content, title, permalink, excerpt and meta (for posts, pages and custom posts)
• translation UI for terms name, slug and description
• translation UI for attachments title, caption, description, alt and meta
• translation UI for nav menus
• translate localized text
• translate login, password change, etc.
• translatability: define which content is translatable or not
• URL rewrite: translate posts and terms permalinks and child pages path
• support revisions
• support multisite
• extendable

Notes

In version 2.9, a security vulnerability (medium severity) was reported for Sublanguage. In order to ease the fixing, we chose to permanently remove a few under-used features concerned by this exploit in v 2.10. Please write in the forum if you disagree with this choice.

• remove automatic upgrade from version 1.x (version 2.0 is now about 10 years old).
• remove a quick edit button in classic editor that was available width Tinymce Advanced plugin.
• remove the possibility to translate options (Options translated so far will still works as usual in the front-end, you just no longer can edit translations in the back-end).

Documentation

Plugin documentation is available on github

Extensions

• Sublanguage Switcher Widget by Ralf Geschke

Thanks

• uggur for Turkish translation