To rename a site or sensor, start by going to the Manage Equipment App
Find the site you'd like to rename and hover your mouse of the spanner symbol. Click 'rename'.
Type in a new name for the Site and click 'rename'.
Your new name will now appear as the Site label. Now click on the sensor, in this case 'Level Sensor'.
You'll be taken to the Sensor page. If you wish to rename the sensor, click the pencil icon.
Enter a new name for your sensor.
Your Monitor Card will be updated with the name change.