diff --git a/.github/workflows/iroha2-dev-pr.yml b/.github/workflows/iroha2-dev-pr.yml
index 9a1aedc0f38..cb33a2f0449 100644
--- a/.github/workflows/iroha2-dev-pr.yml
+++ b/.github/workflows/iroha2-dev-pr.yml
@@ -17,7 +17,7 @@ concurrency:
 
 env:
   CARGO_TERM_COLOR: always
-  CLIENT_CLI_DIR: "/__w/${{ github.event.repository.name }}/${{ github.event.repository.name }}/test"
+  IROHA_CLI_DIR: "/__w/${{ github.event.repository.name }}/${{ github.event.repository.name }}/test"
   DOCKER_COMPOSE_PATH: defaults
   TEST_DIR: "tmp/test"
   IROHA_BIN: "iroha"
@@ -209,8 +209,8 @@ jobs:
       - name: Run Client CLI Tests
         working-directory: iroha_cli/pytests
         env:
-          CLIENT_CLI_BINARY: ../../${{ env.TEST_DIR }}/${{ env.IROHA_BIN }}
-          CLIENT_CLI_CONFIG: ../../${{ env.TEST_DIR }}/client.toml
+          IROHA_CLI_BINARY: ../../${{ env.TEST_DIR }}/${{ env.IROHA_BIN }}
+          IROHA_CLI_CONFIG: ../../${{ env.TEST_DIR }}/client.toml
         run: ${{ env.POETRY_PATH }} run pytest
       - name: Wipe docker-compose.yml containers
         if: always()
diff --git a/iroha_cli/pytests/README.md b/iroha_cli/pytests/README.md
index 874d92c46b4..64125b57410 100644
--- a/iroha_cli/pytests/README.md
+++ b/iroha_cli/pytests/README.md
@@ -66,8 +66,8 @@ The test model has the following structure:
 3. Configure the tests by creating the following `.env` file in _this_ (`<repo root>/iroha_cli/pytests/`) directory:
 
 	 ```shell
-     CLIENT_CLI_BINARY=/path/to/iroha_cli
-     CLIENT_CLI_CONFIG=/path/to/client.toml
+     IROHA_CLI_BINARY=/path/to/iroha_cli
+     IROHA_CLI_CONFIG=/path/to/client.toml
 	 TORII_API_PORT_MIN=8080
 	 TORII_API_PORT_MAX=8083
 	 ```
@@ -119,7 +119,7 @@ To do so, perform the following steps:
 4. Proceed with _Step 2_ of the [Using Test Suites](#using-test-suites) instructions.
 
 > [!NOTE]
-> Don't forget to specify the path to the directory created for the `iroha` binary and its `client.toml` configuration file (see Step 3) in the `CLIENT_CLI_DIR` variable of the `.env` file.
+> Don't forget to specify the path to the directory created for the `iroha` binary and its `client.toml` configuration file (see Step 3) in the `IROHA_CLI_DIR` variable of the `.env` file.
 > For details, see [Tests Configuration](#tests-configuration) below.
 
 ### Poetry Configuration
@@ -156,7 +156,7 @@ Tests are configured via environment variables. These variables can be optionall
 
 The variables:
 
-- `CLIENT_CLI_DIR` — Specifies a path to a directory containing the `iroha` binary and its `client.toml` configuration file.\
+- `IROHA_CLI_DIR` — Specifies a path to a directory containing the `iroha` binary and its `client.toml` configuration file.\
 	Set to `/iroha_cli`, by default.
 - `TORII_API_PORT_MIN`/`TORII_API_PORT_MAX` — This pair specifies the range of local ports through which the Iroha 2 peers are deployed. A randomly selected port from the specified range is used for each test.\
 	Set to `8080` and `8083` respectively, by default.
@@ -164,8 +164,8 @@ The variables:
 **Example**:
 
 ```shell
-CLIENT_CLI_BINARY=/path/to/iroha_cli
-CLIENT_CLI_CONFIG=/path/to/client.toml
+IROHA_CLI_BINARY=/path/to/iroha_cli
+IROHA_CLI_CONFIG=/path/to/client.toml
 TORII_API_PORT_MIN=8080
 TORII_API_PORT_MAX=8083
 ```
diff --git a/iroha_cli/pytests/common/settings.py b/iroha_cli/pytests/common/settings.py
index 3593f91d0b7..176344b6dc9 100644
--- a/iroha_cli/pytests/common/settings.py
+++ b/iroha_cli/pytests/common/settings.py
@@ -11,10 +11,10 @@
 
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-ROOT_DIR = os.environ.get("CLIENT_CLI_DIR", BASE_DIR)
+ROOT_DIR = os.environ.get("IROHA_CLI_DIR", BASE_DIR)
 
-PATH_CONFIG_CLIENT_CLI = os.environ["CLIENT_CLI_CONFIG"]
-CLIENT_CLI_PATH = os.environ["CLIENT_CLI_BINARY"]
+PATH_CONFIG_IROHA_CLI = os.environ["IROHA_CLI_CONFIG"]
+IROHA_CLI_PATH = os.environ["IROHA_CLI_BINARY"]
 PEERS_CONFIGS_PATH = os.path.join(ROOT_DIR, "peers_configs")
 
 PORT_MIN = int(os.getenv("TORII_API_PORT_MIN", "8080"))
diff --git a/iroha_cli/pytests/src/client_cli/__init__.py b/iroha_cli/pytests/src/client_cli/__init__.py
index 417f746d612..79ead1cf183 100644
--- a/iroha_cli/pytests/src/client_cli/__init__.py
+++ b/iroha_cli/pytests/src/client_cli/__init__.py
@@ -2,12 +2,12 @@
 This module initializes the Iroha client and configuration using environment variables.
 """
 
-from common.settings import PATH_CONFIG_CLIENT_CLI, PORT_MAX, PORT_MIN
+from common.settings import PATH_CONFIG_IROHA_CLI, PORT_MAX, PORT_MIN
 from src.iroha_cli.iroha_cli import IrohaCli
 from src.iroha_cli.configuration import Config
 from src.iroha_cli.iroha import Iroha
 
 config = Config(PORT_MIN, PORT_MAX)
-config.load(PATH_CONFIG_CLIENT_CLI)
+config.load(PATH_CONFIG_IROHA_CLI)
 iroha_cli = IrohaCli(config)
 iroha = Iroha(config)
diff --git a/iroha_cli/pytests/src/client_cli/client_cli.py b/iroha_cli/pytests/src/client_cli/client_cli.py
index 06fab2b967a..364ba75865c 100644
--- a/iroha_cli/pytests/src/client_cli/client_cli.py
+++ b/iroha_cli/pytests/src/client_cli/client_cli.py
@@ -12,7 +12,7 @@
 import allure  # type: ignore
 
 from common.helpers import extract_hash, read_isi_from_json, write_isi_to_json
-from common.settings import BASE_DIR, CLIENT_CLI_PATH, PATH_CONFIG_CLIENT_CLI, ROOT_DIR
+from common.settings import BASE_DIR, IROHA_CLI_PATH, PATH_CONFIG_IROHA_CLI, ROOT_DIR
 from src.iroha_cli.configuration import Config
 
 
@@ -21,8 +21,8 @@ class IrohaCli:
     A class to represent the Iroha client command line interface.
     """
 
-    BASE_PATH = CLIENT_CLI_PATH
-    BASE_FLAGS = ["--config=" + PATH_CONFIG_CLIENT_CLI]
+    BASE_PATH = IROHA_CLI_PATH
+    BASE_FLAGS = ["--config=" + PATH_CONFIG_IROHA_CLI]
 
     def __init__(self, config: Config):
         """
diff --git a/iroha_cli/pytests/src/client_cli/configuration.py b/iroha_cli/pytests/src/client_cli/configuration.py
index 09ff381c0df..d55bc79963d 100644
--- a/iroha_cli/pytests/src/client_cli/configuration.py
+++ b/iroha_cli/pytests/src/client_cli/configuration.py
@@ -29,23 +29,23 @@ def __init__(self, port_min, port_max):
         self.port_max = port_max
         self._envs = dict()
 
-    def load(self, path_config_client_cli):
+    def load(self, path_config_iroha_cli):
         """
         Load the configuration from the given config file.
 
-        :param path_config_client_cli: The path to the configuration file.
-        :type path_config_client_cli: str
+        :param path_config_iroha_cli: The path to the configuration file.
+        :type path_config_iroha_cli: str
         :raises IOError: If the file does not exist.
         """
-        if not os.path.exists(path_config_client_cli):
-            raise IOError(f"No config file found at {path_config_client_cli}")
+        if not os.path.exists(path_config_iroha_cli):
+            raise IOError(f"No config file found at {path_config_iroha_cli}")
 
-        if not os.path.isfile(path_config_client_cli):
-            raise IOError(f"The path is not a file: {path_config_client_cli}")
+        if not os.path.isfile(path_config_iroha_cli):
+            raise IOError(f"The path is not a file: {path_config_iroha_cli}")
 
-        with open(path_config_client_cli, "r", encoding="utf-8") as config_file:
+        with open(path_config_iroha_cli, "r", encoding="utf-8") as config_file:
             self._config = tomlkit.load(config_file)
-        self.file = path_config_client_cli
+        self.file = path_config_iroha_cli
 
     def generate_by_peers(self, peers_configs_dir):
         """
diff --git a/iroha_cli/pytests/src/client_cli/have.py b/iroha_cli/pytests/src/client_cli/have.py
index 88bc2cb0a2a..98aaef76b00 100644
--- a/iroha_cli/pytests/src/client_cli/have.py
+++ b/iroha_cli/pytests/src/client_cli/have.py
@@ -150,4 +150,4 @@ def error(expected):
     :param expected: The expected error message.
     :return: True if the error is present, False otherwise.
     """
-    return match.client_cli_have_error(expected=expected, actual=iroha_cli.stderr)
+    return match.iroha_cli_have_error(expected=expected, actual=iroha_cli.stderr)
diff --git a/iroha_cli/pytests/src/client_cli/match.py b/iroha_cli/pytests/src/client_cli/match.py
index 9f597495c5d..72f47d3ec4d 100644
--- a/iroha_cli/pytests/src/client_cli/match.py
+++ b/iroha_cli/pytests/src/client_cli/match.py
@@ -5,7 +5,7 @@
 import allure  # type: ignore
 
 
-def client_cli_have_error(expected: str, actual: str):
+def iroha_cli_have_error(expected: str, actual: str):
     """
     Checks if the command-line client has the expected error.
 
diff --git a/iroha_cli/pytests/test/accounts/test_accounts_query_filters.py b/iroha_cli/pytests/test/accounts/test_accounts_query_filters.py
index d7668c8a01f..fc39df43808 100644
--- a/iroha_cli/pytests/test/accounts/test_accounts_query_filters.py
+++ b/iroha_cli/pytests/test/accounts/test_accounts_query_filters.py
@@ -9,9 +9,7 @@
 def test_filter_by_domain(GIVEN_registered_account):
     def condition():
         domain = GIVEN_registered_account.domain
-        with allure.step(
-            f"WHEN iroha_cli query accounts " f'in the "{domain}" domain'
-        ):
+        with allure.step(f"WHEN iroha_cli query accounts " f'in the "{domain}" domain'):
             accounts = iroha.list_filter(
                 {"Identifiable": {"EndsWith": f"@{domain}"}}
             ).accounts()
diff --git a/iroha_cli/pytests/test/accounts/test_register_accounts.py b/iroha_cli/pytests/test/accounts/test_register_accounts.py
index b18057d61f7..1d70dd7d0fd 100644
--- a/iroha_cli/pytests/test/accounts/test_register_accounts.py
+++ b/iroha_cli/pytests/test/accounts/test_register_accounts.py
@@ -66,9 +66,9 @@ def test_register_account_with_invalid_character_in_key(
     with allure.step(
         "WHEN iroha_cli tries to register an account with invalid character in the key"
     ):
-        client_cli.register().account(
+        iroha_cli.register().account(
             signatory=GIVEN_key_with_invalid_character_in_key,
             domain=GIVEN_registered_domain.name,
         )
     with allure.step("THEN iroha_cli should have the error"):
-        client_cli.should(have.error(Stderr.INVALID_CHARACTER.value))
+        iroha_cli.should(have.error(Stderr.INVALID_CHARACTER.value))
diff --git a/iroha_cli/pytests/test/conftest.py b/iroha_cli/pytests/test/conftest.py
index 6bb5e6d8de3..6de905a7793 100644
--- a/iroha_cli/pytests/test/conftest.py
+++ b/iroha_cli/pytests/test/conftest.py
@@ -71,9 +71,7 @@ def GIVEN_registered_account(GIVEN_registered_domain, GIVEN_public_key):
     with allure.step(
         f'GIVEN the account "{GIVEN_public_key}" in the "{GIVEN_registered_domain.name}" domain'
     ):
-        iroha_cli.register().account(
-            signatory=account.signatory, domain=account.domain
-        )
+        iroha_cli.register().account(signatory=account.signatory, domain=account.domain)
     return account
 
 
@@ -145,7 +143,7 @@ def GIVEN_numeric_asset_for_account(
             domain=asset.definition.domain,
             type_=asset.definition.type_,
         )
-        client_cli.mint().asset(
+        iroha_cli.mint().asset(
             account=account,
             asset_definition=asset.definition,
             value_of_type=asset.value,
@@ -168,7 +166,7 @@ def GIVEN_registered_asset_definition_with_numeric_type(
         f'GIVEN the asset_definition "{GIVEN_fake_asset_name}" '
         f'in the "{GIVEN_registered_domain.name}" domain'
     ):
-        client_cli.register().asset_definition(
+        iroha_cli.register().asset_definition(
             asset=asset_def.name,
             domain=asset_def.domain,
             type_=asset_def.type_,
@@ -190,7 +188,7 @@ def GIVEN_minted_asset_quantity(
         definition=GIVEN_registered_asset_definition_with_numeric_type,
         value=GIVEN_numeric_value,
     )
-    client_cli.mint().asset(
+    iroha_cli.mint().asset(
         account=asset.account,
         asset_definition=asset.definition,
         value_of_type=asset.value,
@@ -212,7 +210,7 @@ def GIVEN_registered_asset_definition_with_store_type(
         f'GIVEN the asset_definition "{GIVEN_fake_asset_name}" '
         f'in the "{GIVEN_registered_domain.name}" domain'
     ):
-        client_cli.register().asset_definition(
+        iroha_cli.register().asset_definition(
             asset=asset_def.name,
             domain=asset_def.domain,
             type=asset_def.type,
diff --git a/iroha_cli/pytests/test/domains/test_register_domains.py b/iroha_cli/pytests/test/domains/test_register_domains.py
index 8227fd6fa9d..1d5ba64af23 100644
--- a/iroha_cli/pytests/test/domains/test_register_domains.py
+++ b/iroha_cli/pytests/test/domains/test_register_domains.py
@@ -49,7 +49,7 @@ def test_register_existing_domain_uppercase_with_uppercase_letter(
         f"WHEN iroha_cli registers an existing domain, "
         f'but with uppercase letter "{GIVEN_registered_domain_with_uppercase_letter.name}"'
     ):
-        client_cli.register().domain(GIVEN_registered_domain_with_uppercase_letter.name)
+        iroha_cli.register().domain(GIVEN_registered_domain_with_uppercase_letter.name)
     with allure.step(
         f'THEN Iroha should have the domain name "{GIVEN_registered_domain_with_uppercase_letter.name}"'
     ):
@@ -61,7 +61,7 @@ def test_register_one_letter_domain(GIVEN_random_character):
     with allure.step(
         f'WHEN iroha_cli registers the one letter domain "{GIVEN_random_character}"'
     ):
-        client_cli.register().domain(GIVEN_random_character)
+        iroha_cli.register().domain(GIVEN_random_character)
     with allure.step(f'THEN Iroha should have the domain "{GIVEN_random_character}"'):
         iroha.should(have.domain(GIVEN_random_character))
 
@@ -72,11 +72,11 @@ def test_register_domain_with_reserved_character(GIVEN_string_with_reserved_char
         f'WHEN iroha_cli registers a domain "'
         f'{GIVEN_string_with_reserved_character}" with reserved characters'
     ):
-        client_cli.register().domain(GIVEN_string_with_reserved_character)
+        iroha_cli.register().domain(GIVEN_string_with_reserved_character)
     with allure.step(
         f'THEN iroha_cli should has the domain error: "{Stderr.RESERVED_CHARACTER.value}"'
     ):
-        client_cli.should(have.error(Stderr.RESERVED_CHARACTER.value))
+        iroha_cli.should(have.error(Stderr.RESERVED_CHARACTER.value))
 
 
 @allure.label("sdk_test_id", "register_domain_with_whitespaces")
@@ -84,8 +84,8 @@ def test_register_domain_with_whitespaces(GIVEN_string_with_whitespaces):
     with allure.step(
         f'WHEN iroha_cli registers a domain "{GIVEN_string_with_whitespaces}" with whitespaces'
     ):
-        client_cli.register().domain(GIVEN_string_with_whitespaces)
+        iroha_cli.register().domain(GIVEN_string_with_whitespaces)
     with allure.step(
         f'THEN iroha_cli should has the domain error: "{Stderr.WHITESPACES.value}"'
     ):
-        client_cli.should(have.error(Stderr.WHITESPACES.value))
+        iroha_cli.should(have.error(Stderr.WHITESPACES.value))