diff --git a/homeassistant/components/ezviz/__init__.py b/homeassistant/components/ezviz/__init__.py
index 51931f4b104..fbd49102f3c 100644
--- a/homeassistant/components/ezviz/__init__.py
+++ b/homeassistant/components/ezviz/__init__.py
@@ -1,4 +1,4 @@
-"""Support for Ezviz camera."""
+"""Support for EZVIZ camera."""
 import logging
 
 from pyezviz.client import EzvizClient
@@ -39,7 +39,7 @@ PLATFORMS = [
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
-    """Set up Ezviz from a config entry."""
+    """Set up EZVIZ from a config entry."""
     hass.data.setdefault(DOMAIN, {})
 
     if not entry.options:
@@ -56,7 +56,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
             # Fetch Entry id of main account and reload it.
             for item in hass.config_entries.async_entries():
                 if item.data.get(CONF_TYPE) == ATTR_TYPE_CLOUD:
-                    _LOGGER.info("Reload Ezviz integration with new camera rtsp entry")
+                    _LOGGER.info("Reload EZVIZ integration with new camera rtsp entry")
                     await hass.config_entries.async_reload(item.entry_id)
 
         return True
@@ -66,7 +66,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
             _get_ezviz_client_instance, entry
         )
     except (InvalidURL, HTTPError, PyEzvizError) as error:
-        _LOGGER.error("Unable to connect to Ezviz service: %s", str(error))
+        _LOGGER.error("Unable to connect to EZVIZ service: %s", str(error))
         raise ConfigEntryNotReady from error
 
     coordinator = EzvizDataUpdateCoordinator(
diff --git a/homeassistant/components/ezviz/binary_sensor.py b/homeassistant/components/ezviz/binary_sensor.py
index 43ac914a50c..bab6fa5ca97 100644
--- a/homeassistant/components/ezviz/binary_sensor.py
+++ b/homeassistant/components/ezviz/binary_sensor.py
@@ -1,4 +1,4 @@
-"""Support for Ezviz binary sensors."""
+"""Support for EZVIZ binary sensors."""
 from __future__ import annotations
 
 from homeassistant.components.binary_sensor import (
@@ -35,7 +35,7 @@ BINARY_SENSOR_TYPES: dict[str, BinarySensorEntityDescription] = {
 async def async_setup_entry(
     hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
 ) -> None:
-    """Set up Ezviz sensors based on a config entry."""
+    """Set up EZVIZ sensors based on a config entry."""
     coordinator: EzvizDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id][
         DATA_COORDINATOR
     ]
@@ -52,7 +52,7 @@ async def async_setup_entry(
 
 
 class EzvizBinarySensor(EzvizEntity, BinarySensorEntity):
-    """Representation of a Ezviz sensor."""
+    """Representation of a EZVIZ sensor."""
 
     def __init__(
         self,
diff --git a/homeassistant/components/ezviz/camera.py b/homeassistant/components/ezviz/camera.py
index 307e1fac185..1f9de4f611c 100644
--- a/homeassistant/components/ezviz/camera.py
+++ b/homeassistant/components/ezviz/camera.py
@@ -57,7 +57,7 @@ async def async_setup_entry(
     entry: ConfigEntry,
     async_add_entities: entity_platform.AddEntitiesCallback,
 ) -> None:
-    """Set up Ezviz cameras based on a config entry."""
+    """Set up EZVIZ cameras based on a config entry."""
 
     coordinator: EzvizDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id][
         DATA_COORDINATOR
@@ -73,7 +73,7 @@ async def async_setup_entry(
             if item.unique_id == camera and item.source != SOURCE_IGNORE
         ]
 
-        # There seem to be a bug related to localRtspPort in Ezviz API.
+        # There seem to be a bug related to localRtspPort in EZVIZ API.
         local_rtsp_port = (
             value["local_rtsp_port"]
             if value["local_rtsp_port"] != 0
@@ -174,7 +174,7 @@ async def async_setup_entry(
 
 
 class EzvizCamera(EzvizEntity, Camera):
-    """An implementation of a Ezviz security camera."""
+    """An implementation of a EZVIZ security camera."""
 
     def __init__(
         self,
@@ -187,7 +187,7 @@ class EzvizCamera(EzvizEntity, Camera):
         local_rtsp_port: int,
         ffmpeg_arguments: str | None,
     ) -> None:
-        """Initialize a Ezviz security camera."""
+        """Initialize a EZVIZ security camera."""
         super().__init__(coordinator, serial)
         Camera.__init__(self)
         self.stream_options[CONF_USE_WALLCLOCK_AS_TIMESTAMPS] = True
diff --git a/homeassistant/components/ezviz/config_flow.py b/homeassistant/components/ezviz/config_flow.py
index 6c334291ee5..61b66280ae8 100644
--- a/homeassistant/components/ezviz/config_flow.py
+++ b/homeassistant/components/ezviz/config_flow.py
@@ -67,7 +67,7 @@ def _test_camera_rtsp_creds(data):
 
 
 class EzvizConfigFlow(ConfigFlow, domain=DOMAIN):
-    """Handle a config flow for Ezviz."""
+    """Handle a config flow for EZVIZ."""
 
     VERSION = 1
 
@@ -101,7 +101,7 @@ class EzvizConfigFlow(ConfigFlow, domain=DOMAIN):
     async def _validate_and_create_camera_rtsp(self, data):
         """Try DESCRIBE on RTSP camera with credentials."""
 
-        # Get Ezviz cloud credentials from config entry
+        # Get EZVIZ cloud credentials from config entry
         ezviz_client_creds = {
             CONF_USERNAME: None,
             CONF_PASSWORD: None,
@@ -311,14 +311,14 @@ class EzvizConfigFlow(ConfigFlow, domain=DOMAIN):
 
 
 class EzvizOptionsFlowHandler(OptionsFlow):
-    """Handle Ezviz client options."""
+    """Handle EZVIZ client options."""
 
     def __init__(self, config_entry: ConfigEntry) -> None:
         """Initialize options flow."""
         self.config_entry = config_entry
 
     async def async_step_init(self, user_input=None):
-        """Manage Ezviz options."""
+        """Manage EZVIZ options."""
         if user_input is not None:
             return self.async_create_entry(title="", data=user_input)
 
diff --git a/homeassistant/components/ezviz/const.py b/homeassistant/components/ezviz/const.py
index 5340f48d0f6..b9183772b6c 100644
--- a/homeassistant/components/ezviz/const.py
+++ b/homeassistant/components/ezviz/const.py
@@ -1,7 +1,7 @@
 """Constants for the ezviz integration."""
 
 DOMAIN = "ezviz"
-MANUFACTURER = "Ezviz"
+MANUFACTURER = "EZVIZ"
 
 # Configuration
 ATTR_SERIAL = "serial"
diff --git a/homeassistant/components/ezviz/coordinator.py b/homeassistant/components/ezviz/coordinator.py
index 8729aa4cf21..cc4537bb9b9 100644
--- a/homeassistant/components/ezviz/coordinator.py
+++ b/homeassistant/components/ezviz/coordinator.py
@@ -15,12 +15,12 @@ _LOGGER = logging.getLogger(__name__)
 
 
 class EzvizDataUpdateCoordinator(DataUpdateCoordinator):
-    """Class to manage fetching Ezviz data."""
+    """Class to manage fetching EZVIZ data."""
 
     def __init__(
         self, hass: HomeAssistant, *, api: EzvizClient, api_timeout: int
     ) -> None:
-        """Initialize global Ezviz data updater."""
+        """Initialize global EZVIZ data updater."""
         self.ezviz_client = api
         self._api_timeout = api_timeout
         update_interval = timedelta(seconds=30)
@@ -28,11 +28,11 @@ class EzvizDataUpdateCoordinator(DataUpdateCoordinator):
         super().__init__(hass, _LOGGER, name=DOMAIN, update_interval=update_interval)
 
     def _update_data(self) -> dict:
-        """Fetch data from Ezviz via camera load function."""
+        """Fetch data from EZVIZ via camera load function."""
         return self.ezviz_client.load_cameras()
 
     async def _async_update_data(self) -> dict:
-        """Fetch data from Ezviz."""
+        """Fetch data from EZVIZ."""
         try:
             async with timeout(self._api_timeout):
                 return await self.hass.async_add_executor_job(self._update_data)
diff --git a/homeassistant/components/ezviz/entity.py b/homeassistant/components/ezviz/entity.py
index 2ab42a93286..e4debedc640 100644
--- a/homeassistant/components/ezviz/entity.py
+++ b/homeassistant/components/ezviz/entity.py
@@ -1,4 +1,4 @@
-"""An abstract class common to all Ezviz entities."""
+"""An abstract class common to all EZVIZ entities."""
 from __future__ import annotations
 
 from typing import Any
@@ -11,7 +11,7 @@ from .coordinator import EzvizDataUpdateCoordinator
 
 
 class EzvizEntity(CoordinatorEntity[EzvizDataUpdateCoordinator], Entity):
-    """Generic entity encapsulating common features of Ezviz device."""
+    """Generic entity encapsulating common features of EZVIZ device."""
 
     def __init__(
         self,
diff --git a/homeassistant/components/ezviz/manifest.json b/homeassistant/components/ezviz/manifest.json
index 47e2ec44e8a..985c96de806 100644
--- a/homeassistant/components/ezviz/manifest.json
+++ b/homeassistant/components/ezviz/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "ezviz",
-  "name": "Ezviz",
+  "name": "EZVIZ",
   "documentation": "https://www.home-assistant.io/integrations/ezviz",
   "dependencies": ["ffmpeg"],
   "codeowners": ["@RenierM26", "@baqs"],
diff --git a/homeassistant/components/ezviz/sensor.py b/homeassistant/components/ezviz/sensor.py
index a7334a3d18b..8e617aa3b3e 100644
--- a/homeassistant/components/ezviz/sensor.py
+++ b/homeassistant/components/ezviz/sensor.py
@@ -1,4 +1,4 @@
-"""Support for Ezviz sensors."""
+"""Support for EZVIZ sensors."""
 from __future__ import annotations
 
 from homeassistant.components.sensor import (
@@ -44,7 +44,7 @@ SENSOR_TYPES: dict[str, SensorEntityDescription] = {
 async def async_setup_entry(
     hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
 ) -> None:
-    """Set up Ezviz sensors based on a config entry."""
+    """Set up EZVIZ sensors based on a config entry."""
     coordinator: EzvizDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id][
         DATA_COORDINATOR
     ]
@@ -61,7 +61,7 @@ async def async_setup_entry(
 
 
 class EzvizSensor(EzvizEntity, SensorEntity):
-    """Representation of a Ezviz sensor."""
+    """Representation of a EZVIZ sensor."""
 
     coordinator: EzvizDataUpdateCoordinator
 
diff --git a/homeassistant/components/ezviz/strings.json b/homeassistant/components/ezviz/strings.json
index a8831d2ae34..91fa32ad9b2 100644
--- a/homeassistant/components/ezviz/strings.json
+++ b/homeassistant/components/ezviz/strings.json
@@ -3,7 +3,7 @@
     "flow_title": "{serial}",
     "step": {
       "user": {
-        "title": "Connect to Ezviz Cloud",
+        "title": "Connect to EZVIZ Cloud",
         "data": {
           "username": "[%key:common::config_flow::data::username%]",
           "password": "[%key:common::config_flow::data::password%]",
@@ -11,7 +11,7 @@
         }
       },
       "user_custom_url": {
-        "title": "Connect to custom Ezviz URL",
+        "title": "Connect to custom EZVIZ URL",
         "description": "Manually specify your region URL",
         "data": {
           "username": "[%key:common::config_flow::data::username%]",
@@ -20,8 +20,8 @@
         }
       },
       "confirm": {
-        "title": "Discovered Ezviz Camera",
-        "description": "Enter RTSP credentials for Ezviz camera {serial} with IP {ip_address}",
+        "title": "Discovered EZVIZ Camera",
+        "description": "Enter RTSP credentials for EZVIZ camera {serial} with IP {ip_address}",
         "data": {
           "username": "[%key:common::config_flow::data::username%]",
           "password": "[%key:common::config_flow::data::password%]"
@@ -36,7 +36,7 @@
     "abort": {
       "already_configured_account": "[%key:common::config_flow::abort::already_configured_account%]",
       "unknown": "[%key:common::config_flow::error::unknown%]",
-      "ezviz_cloud_account_missing": "Ezviz cloud account missing. Please reconfigure Ezviz cloud account"
+      "ezviz_cloud_account_missing": "EZVIZ cloud account missing. Please reconfigure EZVIZ cloud account"
     }
   },
   "options": {
diff --git a/homeassistant/components/ezviz/switch.py b/homeassistant/components/ezviz/switch.py
index 55a946f858a..58b28477412 100644
--- a/homeassistant/components/ezviz/switch.py
+++ b/homeassistant/components/ezviz/switch.py
@@ -1,4 +1,4 @@
-"""Support for Ezviz Switch sensors."""
+"""Support for EZVIZ Switch sensors."""
 from __future__ import annotations
 
 from typing import Any
@@ -19,7 +19,7 @@ from .entity import EzvizEntity
 async def async_setup_entry(
     hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
 ) -> None:
-    """Set up Ezviz switch based on a config entry."""
+    """Set up EZVIZ switch based on a config entry."""
     coordinator: EzvizDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id][
         DATA_COORDINATOR
     ]
@@ -37,7 +37,7 @@ async def async_setup_entry(
 
 
 class EzvizSwitch(EzvizEntity, SwitchEntity):
-    """Representation of a Ezviz sensor."""
+    """Representation of a EZVIZ sensor."""
 
     _attr_device_class = SwitchDeviceClass.SWITCH
 
diff --git a/homeassistant/components/ezviz/translations/en.json b/homeassistant/components/ezviz/translations/en.json
index 9b5e273b0ad..c9f096e7995 100644
--- a/homeassistant/components/ezviz/translations/en.json
+++ b/homeassistant/components/ezviz/translations/en.json
@@ -2,7 +2,7 @@
     "config": {
         "abort": {
             "already_configured_account": "Account is already configured",
-            "ezviz_cloud_account_missing": "Ezviz cloud account missing. Please reconfigure Ezviz cloud account",
+            "ezviz_cloud_account_missing": "EZVIZ cloud account missing. Please reconfigure EZVIZ cloud account",
             "unknown": "Unexpected error"
         },
         "error": {
@@ -17,8 +17,8 @@
                     "password": "Password",
                     "username": "Username"
                 },
-                "description": "Enter RTSP credentials for Ezviz camera {serial} with IP {ip_address}",
-                "title": "Discovered Ezviz Camera"
+                "description": "Enter RTSP credentials for EZVIZ camera {serial} with IP {ip_address}",
+                "title": "Discovered EZVIZ Camera"
             },
             "user": {
                 "data": {
@@ -26,7 +26,7 @@
                     "url": "URL",
                     "username": "Username"
                 },
-                "title": "Connect to Ezviz Cloud"
+                "title": "Connect to EZVIZ Cloud"
             },
             "user_custom_url": {
                 "data": {
@@ -35,7 +35,7 @@
                     "username": "Username"
                 },
                 "description": "Manually specify your region URL",
-                "title": "Connect to custom Ezviz URL"
+                "title": "Connect to custom EZVIZ URL"
             }
         }
     },
diff --git a/tests/components/ezviz/__init__.py b/tests/components/ezviz/__init__.py
index bfb30b893eb..64dcbfc26eb 100644
--- a/tests/components/ezviz/__init__.py
+++ b/tests/components/ezviz/__init__.py
@@ -1,4 +1,4 @@
-"""Tests for the Ezviz integration."""
+"""Tests for the EZVIZ integration."""
 from unittest.mock import patch
 
 from homeassistant.components.ezviz.const import (
@@ -74,7 +74,7 @@ async def init_integration(
     options: dict = ENTRY_OPTIONS,
     skip_entry_setup: bool = False,
 ) -> MockConfigEntry:
-    """Set up the Ezviz integration in Home Assistant."""
+    """Set up the EZVIZ integration in Home Assistant."""
     entry = MockConfigEntry(domain=DOMAIN, data=data, options=options)
     entry.add_to_hass(hass)
 
diff --git a/tests/components/ezviz/test_config_flow.py b/tests/components/ezviz/test_config_flow.py
index c31a43c1949..65cde18e914 100644
--- a/tests/components/ezviz/test_config_flow.py
+++ b/tests/components/ezviz/test_config_flow.py
@@ -1,4 +1,4 @@
-"""Test the Ezviz config flow."""
+"""Test the EZVIZ config flow."""
 
 from unittest.mock import patch