Showing all languages with the Language Grid

The Language Grid lists every enabled language as a card with its flag and name. Visitors click a card to go to that language. There is no button and no window.

Add it with:

• The Language Grid block: search “Language” in the block inserter. It supports wide and full width, and margin and padding.
• The shortcode:
  English (US)العربيةArabic
  or
  English (US)العربيةArabic
  .
• PHP: echo CLS_Pro::grid( [ 'columns' => '3' ] );

The grid uses the same settings as the language window: how names are written, flag size, flag shape, colors and the current-language highlight. By default it uses the Columns setting from the Modal tab; the block (Columns in its sidebar), the shortcode and PHP can each set their own.