Language Attribute for Container Blocks and Pages/Posts

This plugin aims to ensure that any language change in a page’s content is indicated to assistive technologies at the container block level, helping a website comply with WCAG guidelines.

This feature is available on the core block editor only at a text formatting level after code from Jb Audras plugin “Lang Attribute for the Block Editor” was merged into core. The objective of this plugin is to provide the same functionality at a container block level (Group – including all its variants, Columns, Cover, and other specific block types) so that the language applies to all child elements, no matter the kind of content inside.

The plugin also supports setting the language at the page or post level, both on the blocks and classic editor. When an entire page is written in a different lan…