feat: rename sensor name

pkg/config/fluckyconfig.go

@@ -351,6 +351,18 @@ func (fc *FluckyConfig) RemoveRemote(nameOrUUID string) error {
 	return nil
 }
 
+// RenameSensor renames a sensor identified by the name or the UUID
+func (fc *FluckyConfig) RenameSensor(oldName, newName string) error {
+	for _, sensor := range fc.Sensors {
+		if sensor.SensorName == oldName ||
+			sensor.SensorID == oldName {
+			sensor.SensorName = newName
+			return nil
+		}
+	}
+	return fmt.Errorf("Could not find sensor %v and replace the name", oldName)
+}
+
 // ToJSON returns the struct as JSON string
 func (fc *FluckyConfig) ToJSON() (string, error) {
 	var b bytes.Buffer