Откуда берётся информация в opencart?

$data['mail'] = $this->config->get('config_email');
foreach((array)$this->config->get('config_location') as $location_id) {
			$location_info = $this->model_localisation_location->getLocation($location_id);

			if ($location_info) {
				if ($location_info['image']) {
					$image = $this->model_tool_image->resize($location_info['image'], $this->config->get($this->config->get('config_theme') . '_image_location_width'), $this->config->get($this->config->get('config_theme') . '_image_location_height'));
				} else {
					$image = false;
				}

				$data['locations'][] = array(
					'mail'  	    => $location_info['email']
				);
			}
		}