CPT-Taxonomy Syncer is a WordPress plugin that automatically creates bidirectional relationships between custom post types and taxonomies. When a post is created, updated, or deleted, its corresponding taxonomy term updates automatically, and those relationships surface directly in the block editor for displaying related content.
Features
- Automatic synchronization. Creates, updates, and deletes corresponding taxonomy terms when posts change, and vice versa.
- Block editor integration. Adds a “Use synced relationship” toggle to Query Loop blocks, plus a dedicated Relationship Query Loop block variation for displaying posts that share taxonomy terms with the current post.
- Custom ordering. Drag-and-drop interface for reordering related posts per relationship.
- Previous/Next post navigation. Custom navigation blocks that respect the custom ordering set in the Relationships dashboard.
- Admin tools. Add or remove CPT-taxonomy sync pairs, run manual bulk sync operations for existing content, and optionally redirect taxonomy archive pages to their corresponding post type pages.


