Private Google Calendars (private-google-calendars) free WordPress plugin

This plugin can display multiple private (and public) Google calendars with a shortcode, Gutenberg block or as a widget.

See the webpage for more information.

Features

• Access to private (and public) calendars by using OAuth2 or an API key.
• Adjustable caching – this can greatly improve the performance.
• It uses the FullCalendar library to show the calendar and can be fully customized within the Gutenberg block, shorcode attributes and the widget settings.
• Calendar filtering.