How to enable or disable check boxes in custom post type

look what is in $columns, you will see the column cb for “checkbox”

then you can do that :

function edit_first_column($columns) {

    $arr = [
        "cb" => $columns["cb"];
        "new_title" = "Title";
    ]


    unset($columns['cb']);
    unset($columns['title']);

    $arr += $columns;

    return $arr;

}