Private Google Calendars is a WordPress plugin designed to integrate multiple private and public Google calendars seamlessly into your website. Utilizing OAuth2 or an API key, users can access their calendars easily. This plugin supports various display options including shortcodes, Gutenberg blocks, and widgets, making it versatile for different use cases. The recent update, version, introduces a refined theming system, offering clear distinctions between bundled and custom themes, while also removing the popup theme for improved customization.

The plugin features adjustable caching to enhance performance and utilizes the FullCalendar library for a rich user experience. Users can fully customize their calendar views through Gutenberg block settings, shortcode attributes, and widget configurations. Additional functionality such as calendar filtering allows users to manage their events more effectively, making Private Google Calendars a valuable tool for anyone looking to integrate Google calendar functionalities within their WordPress site.