private function setLabels()
    {
        $this->labels = [
            'name'               => ucwords($this->plural),
            'singular_name'      => ucwords($this->singular),
            'menu_name'          => ucwords($this->plural),
            'name_admin_bar'     => ucwords($this->singular),
            'add_new'            => 'Add New',
            'add_new_item'       => 'Add New ' . ucwords($this->singular),
            'new_item'           => 'New ' . $this->singular,
            'edit_item'          => 'Edit ' . $this->singular . ' details',
            'view_item'          => 'View ' . $this->singular,
            'all_items'          => 'All ' . $this->plural,
            'search_items'       => 'Search ' . $this->plural,
            'parent_item_colon'  => 'Parent ' . $this->plural . ':',
            'not_found'          => 'No ' . $this->plural . ' found.',
            'not_found_in_trash' => 'No ' . $this->plural . ' found in Trash.'
        ];
    }