Per-Site Isolation #

On a WordPress Multisite network, HighLevel Sync provides complete per-site isolation:

• OAuth Connections — Each sub-site connects independently to a different GHL location.
• Settings — Each site has its own field mappings, tag configurations, and feature settings.
• Sync Queues — Separate queue for each sub-site.
• Caching — Site-scoped transients prevent cross-site data leaks.
• Statistics — Per-site sync stats via get_blog_option / update_blog_option.

Network-Level Safety #

A 2-minute network-wide processing lock ensures only one site’s queue processes at a time, preventing resource contention.

Activation/Deactivation #

The plugin handles multisite-aware activation and deactivation hooks, properly setting up and cleaning up per-site data.