There is a plugin for WordPress. On September 20 it redirects to the blackout page.
In the current version, there are still no settings.
- Log in as administrator
- Download the plugin folder to your computer
- Go to Plugins -> Install in the WP-Dashboard.
- Click on [Upload Plugin]
- Choose (shutdown_for_climate.zip) on your computer. Usually this is stored in the download folder
- Click on [install now]
- On the next page cllick on [install Plugin]
- activate it and ready !
The plugin queries the date and on September 20, redirects the website to the file down.html in the plugin folder. Before and after this date your page will run normally.