There is no filter for this column. So answer is ‘No’.
WP_List_Table search for method column_{something} inside class of Lister. Comments List class has column_author. So kill this column, and create filter as you do now.
There is no filter for this column. So answer is ‘No’.
WP_List_Table search for method column_{something} inside class of Lister. Comments List class has column_author. So kill this column, and create filter as you do now.