Multisite Translation Relations

Multisite Translation Relations helps WordPress Multisite networks connect posts and pages that represent the same content in different languages.

The plugin stores relation metadata on each content item, provides admin columns and row actions for editors, outputs frontend language switcher markup, and adds SEO-friendly hreflang tags for published related content.

This is not an automatic translation plugin. It manages relationships between translated content that editors create or link across subsites.

Documentation: https://mudosdigital.com/multisite-translation-relations/

Features

• Link translated posts and pages across WordPress Multisite subsites.
• Create translation drafts on target language sites.
• Link existing translated content without duplicating posts.
• Prevent duplicate translations for the same language.
• Site locale mapping.
• Language and relation admin columns for supported post types.
• Translation relation metabox.
• Frontend language switcher shortcode: [mstr_language_switcher].
• Hreflang alternate output for published singular content.
• Translation Health audit screen.
• Safe repair tools for missing language metadata.

Use cases

• Editorial multisite networks where each language is a subsite.
• Teams that translate selected pages manually and need relation management.
• SEO workflows that need consistent hreflang output from relation data.
• Site owners who need to audit legacy multilingual relation metadata.