split_shared_term WordPress Action Hook

The split_shared_term hook is used to split a shared term. This hook is fired when a term is split. The term_id and taxonomy parameters are passed to the hook. The taxonomy parameter is the name of the taxonomy the term is being split for. The hook is used to update the term_taxonomy table. This is necessary because when a term is split, two new terms are created and the term_taxonomy table needs to be updated to reflect this.

do_action( 'split_shared_term', int $term_id, int $new_term_id, int $term_taxonomy_id, string $taxonomy ) #