core/homeassistant/components/upnp/strings.json

{
  "config": {
    "flow_title": "UPnP/IGD: {name}",
    "step": {
      "init": {
      },
      "ssdp_confirm": {
        "description": "Do you want to set up this UPnP/IGD device?"
      },
      "user": {
        "data": {
          "usn": "Device",
          "scan_interval": "Update interval (seconds, minimal 30)"
        }
      }
    },
    "abort": {
      "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
      "no_devices_found": "[%key:common::config_flow::abort::no_devices_found%]",
      "incomplete_discovery": "Incomplete discovery"
    }
  }
}