public function get_labels()
{
if (!$this->fill_labels) {
return $this->labels;
}
return array_merge($this->labels, ['add_new_item' => sprintf('%s %s', __('Add New', 'papi'), $this->name), 'edit_item' => sprintf('%s %s', __('Edit', 'papi'), $this->name), 'view_item' => sprintf('%s %s', __('View', 'papi'), $this->name)]);
}