How do I fix: 🔍 Why This Happens?

The Events Calendar uses the `event` slug in the URL to identify individual events, which conflicts with Divi's default header layout.

How do I fix: Method 2: Add Custom Header Filter?

Step 1: In your Divi theme settings, go to /wp-admin/theme-editor.php?theme=your-theme-name and add a custom header filter using the following code: `function filter_events_calendar_header($header) { return 'events-calendar'; } add_filter('divi_before_header', 'filter_events_calendar_header');

Software⏱️ 2 min read📅 2026-05-29

How to Fix: WordPress header UI break issues with the event calander and DIVI 5

Q: How do I fix: 🔧 Proven Troubleshooting StepsMethod 1: Update Events Calendar Slug?

Step 1: In your WordPress site, go to /wp-admin/settings/general and update the Permalink structure to include a custom slug for individual events.

Divi header UI/layout issue with The Events Calendar on WordPress site.

Quick Answer: Check Divi Events Calendar plugin settings and ensure the 'Events Calendar' section is not set to override the main header layout.

📋 Table of Contents

🔍 Why This Happens
🔧 Proven Troubleshooting Steps
💡 Conclusion

The main event archive page breaks the Divi header UI/layout due to a conflict between The Events Calendar and Divi's built-in header functionality. This issue is caused by the use of the `event` slug in the URL, which conflicts with Divi's default header layout.

🔍 Why This Happens

The Events Calendar uses the `event` slug in the URL to identify individual events, which conflicts with Divi's default header layout.

🔧 Proven Troubleshooting Steps

Method 1: Update Events Calendar Slug

Step 1: In your WordPress site, go to /wp-admin/settings/general and update the Permalink structure to include a custom slug for individual events.

Method 2: Add Custom Header Filter

Step 1: In your Divi theme settings, go to /wp-admin/theme-editor.php?theme=your-theme-name and add a custom header filter using the following code: `function filter_events_calendar_header($header) { return 'events-calendar'; } add_filter('divi_before_header', 'filter_events_calendar_header');

💡 Conclusion

By following these steps, you should be able to resolve the header UI break issue with The Events Calendar and Divi 5 on your WordPress site.

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