manage_sites_custom_column WordPress Action Hook

The manage_sites_custom_column action hook is called for each custom column in the manage sites list table. This hook allows you to add custom content to the table for each site. The first parameter is the column name, and the second parameter is the site ID. You can use this hook to add custom content to any of the columns in the manage sites list table.

do_action( 'manage_sites_custom_column', string $column_name, int $blog_id ) #