Open
Overview of the issue
When WP Rocket is used on a site configured with WPML’s “Display as Translated” option, you will notice that when a post is translated the categories are not being copied, even though the option to “Copy taxonomies to translations” is enabled.
Workaround
Please, make sure of having a full backup of your site before proceeding.
- Add this code to your theme’s functions.php file:
123
add_action(
'after_rocket_clean_post'
,
function
(
$post
){
wp_cache_delete(
$post
->ID,
'WPML_Cache_Terms_Per_Lang'
);
});