Description
Multisite Event Sync synchronizes events, shortcodes, and calendar settings from the main site to selected subsites in the admin panel, including Ajax updates after individual changes. In Modern Events Calendar, the Multisite Event Sync addon helps WordPress Multisite networks keep schedules consistent across units, branches, brands, or related projects, reducing rework when publishing and manually adjusting events.
Key Features
- Event synchronization
Copies events from the main site to one or more selected subsites. - Synced shortcodes
Replicates Modern Events Calendar shortcodes between the main site and subsites. - Shared settings
Synchronizes calendar adjustments to keep behavior standardized across the network. - Ajax synchronization
Updates events and settings after each change, without a broad manual process. - Read-only access
Restricts editing of synchronized events on the installation’s subsites.
Benefits of Multisite Event Sync
- Less operational rework
Avoids recreating the same events on each site in the network. - More consistent calendars
Keeps dates, content, and displays aligned across subsites. - Centralized management
Concentrates key changes on the master site of the multisite installation. - Less editorial risk
Reduces unintended changes by limiting editing of replicated events.
Who Is It For?
- WordPress Multisite network administrators who use Modern Events Calendar.
- Companies, institutions, and franchises that publish events across multiple subsites.
- Agencies that manage shared calendars for projects with a multisite structure.
The add-on module is especially useful when the schedule originates in a central site and needs to appear in different areas of the same network, without relying on duplicate registration. By combining subsite selection, shortcode synchronization, and edit control, the component creates a more predictable workflow for keeping distributed calendars in Modern Events Calendar.
Frequently asked questions
Is Modern Events Calendar Multisite Event Sync GPL-licensed?
Yes. Modern Events Calendar Multisite Event Sync is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Modern Events Calendar Multisite Event Sync on multiple sites?
Yes. You can install Modern Events Calendar Multisite Event Sync on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does Modern Events Calendar Multisite Event Sync cost at Ultrapack?
Modern Events Calendar Multisite Event Sync costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Modern Events Calendar Multisite Event Sync include updates?
Yes. The current version of Modern Events Calendar Multisite Event Sync is 2.0.0, published at Ultrapack on Aug 3, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Modern Events Calendar Multisite Event Sync scanned before publication?
Yes. Every version of Modern Events Calendar Multisite Event Sync goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
This item is an add-on for the Modern Events Calendar plugin. Installed on its own it throws no error, but it does not work either.
- Install and activate the Modern Events Calendar plugin before this one.
- Download the file
mec-multisite-event-sync.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
mec-multisite-event-sync.zip, click Install Now and then Activate.
- Both stay active at the same time. Deactivating the Modern Events Calendar plugin turns this add-on off with it.
- An add-on settings usually show up inside the main plugin screens, not in a menu of their own. If you find nothing new in the dashboard after activating, look there before opening a ticket.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready