diff --git a/homeassistant/components/justnimbus/entity.py b/homeassistant/components/justnimbus/entity.py
index 968e9581a67..7303d4ec2c7 100644
--- a/homeassistant/components/justnimbus/entity.py
+++ b/homeassistant/components/justnimbus/entity.py
@@ -13,6 +13,8 @@ class JustNimbusEntity(
 ):
     """Defines a base JustNimbus entity."""
 
+    _attr_has_entity_name = True
+
     def __init__(
         self,
         *,
diff --git a/homeassistant/components/justnimbus/sensor.py b/homeassistant/components/justnimbus/sensor.py
index e3d6562c088..156fa37e982 100644
--- a/homeassistant/components/justnimbus/sensor.py
+++ b/homeassistant/components/justnimbus/sensor.py
@@ -46,7 +46,7 @@ class JustNimbusEntityDescription(
 SENSOR_TYPES = (
     JustNimbusEntityDescription(
         key="pump_flow",
-        name="Pump flow",
+        translation_key="pump_flow",
         icon="mdi:pump",
         native_unit_of_measurement=VOLUME_FLOW_RATE_LITERS_PER_MINUTE,
         state_class=SensorStateClass.MEASUREMENT,
@@ -55,7 +55,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="drink_flow",
-        name="Drink flow",
+        translation_key="drink_flow",
         icon="mdi:water-pump",
         native_unit_of_measurement=VOLUME_FLOW_RATE_LITERS_PER_MINUTE,
         state_class=SensorStateClass.MEASUREMENT,
@@ -64,7 +64,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="pump_pressure",
-        name="Pump pressure",
+        translation_key="pump_pressure",
         native_unit_of_measurement=UnitOfPressure.BAR,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
@@ -73,7 +73,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="pump_starts",
-        name="Pump starts",
+        translation_key="pump_starts",
         icon="mdi:restart",
         state_class=SensorStateClass.MEASUREMENT,
         entity_category=EntityCategory.DIAGNOSTIC,
@@ -81,7 +81,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="pump_hours",
-        name="Pump hours",
+        translation_key="pump_hours",
         icon="mdi:clock",
         device_class=SensorDeviceClass.DURATION,
         native_unit_of_measurement=UnitOfTime.HOURS,
@@ -91,7 +91,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="reservoir_temp",
-        name="Reservoir Temperature",
+        translation_key="reservoir_temperature",
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
@@ -100,7 +100,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="reservoir_content",
-        name="Reservoir content",
+        translation_key="reservoir_content",
         icon="mdi:car-coolant-level",
         native_unit_of_measurement=UnitOfVolume.LITERS,
         device_class=SensorDeviceClass.VOLUME,
@@ -110,7 +110,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="total_saved",
-        name="Total saved",
+        translation_key="total_saved",
         icon="mdi:water-opacity",
         native_unit_of_measurement=UnitOfVolume.LITERS,
         device_class=SensorDeviceClass.VOLUME,
@@ -120,7 +120,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="total_replenished",
-        name="Total replenished",
+        translation_key="total_replenished",
         icon="mdi:water",
         native_unit_of_measurement=UnitOfVolume.LITERS,
         device_class=SensorDeviceClass.VOLUME,
@@ -130,7 +130,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="error_code",
-        name="Error code",
+        translation_key="error_code",
         icon="mdi:bug",
         entity_registry_enabled_default=False,
         entity_category=EntityCategory.DIAGNOSTIC,
@@ -138,7 +138,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="totver",
-        name="Total use",
+        translation_key="total_use",
         icon="mdi:chart-donut",
         native_unit_of_measurement=UnitOfVolume.LITERS,
         device_class=SensorDeviceClass.VOLUME,
@@ -148,7 +148,7 @@ SENSOR_TYPES = (
     ),
     JustNimbusEntityDescription(
         key="reservoir_content_max",
-        name="Max reservoir content",
+        translation_key="reservoir_content_max",
         icon="mdi:waves",
         native_unit_of_measurement=UnitOfVolume.LITERS,
         device_class=SensorDeviceClass.VOLUME,
diff --git a/homeassistant/components/justnimbus/strings.json b/homeassistant/components/justnimbus/strings.json
index 609b1425e93..92ebf19714a 100644
--- a/homeassistant/components/justnimbus/strings.json
+++ b/homeassistant/components/justnimbus/strings.json
@@ -15,5 +15,45 @@
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
     }
+  },
+  "entity": {
+    "sensor": {
+      "pump_flow": {
+        "name": "Pump flow"
+      },
+      "drink_flow": {
+        "name": "Drink flow"
+      },
+      "pump_pressure": {
+        "name": "Pump pressure"
+      },
+      "pump_starts": {
+        "name": "Pump starts"
+      },
+      "pump_hours": {
+        "name": "Pump hours"
+      },
+      "reservoir_temperature": {
+        "name": "Reservoir temperature"
+      },
+      "reservoir_content": {
+        "name": "Reservoir content"
+      },
+      "total_saved": {
+        "name": "Total saved"
+      },
+      "total_replenished": {
+        "name": "Total replenished"
+      },
+      "error_code": {
+        "name": "Error code"
+      },
+      "total_use": {
+        "name": "Total use"
+      },
+      "reservoir_content_max": {
+        "name": "Maximum reservoir content"
+      }
+    }
   }
 }