diff --git a/murano/cfapi/cfapi.py b/murano/cfapi/cfapi.py
index bf46bc63..f9e24516 100644
--- a/murano/cfapi/cfapi.py
+++ b/murano/cfapi/cfapi.py
@@ -21,7 +21,7 @@ import six
 import tenacity
 from webob import response
 
-from murano.common.i18n import _LI, _LW
+from murano.common.i18n import _LI, _LW, _LE
 from murano.common import auth_utils  # noqa
 from murano.common import wsgi
 from murano.db.services import cf_connections as db_cf
@@ -304,8 +304,9 @@ def _get_muranoclient(token_id, req):
 
     murano_url = CONF.murano.url or req.endpoints.get('murano')
     if not murano_url:
-        LOG.error('No murano url is specified and no "application-catalog" '
-                  'service is registered in keystone.')
+        LOG.error(_LE('No murano url is specified and no '
+                      '"application-catalog" '
+                      'service is registered in keystone.'))
 
     return muranoclient.Client(1, murano_url, token=token_id,
                                artifacts_client=artifacts_client)
@@ -316,8 +317,8 @@ def _get_glareclient(token_id, req):
 
     url = glare_settings.url or req.endpoints.get('glare')
     if not url:
-        LOG.error('No glare url is specified and no "artifact" '
-                  'service is registered in keystone.')
+        LOG.error(_LE('No glare url is specified and no "artifact" '
+                  'service is registered in keystone.'))
 
     return glare_client.Client(
         endpoint=url, token=token_id,
diff --git a/murano/common/plugins/package_types_loader.py b/murano/common/plugins/package_types_loader.py
index 38fb15fa..a3982d9d 100644
--- a/murano/common/plugins/package_types_loader.py
+++ b/murano/common/plugins/package_types_loader.py
@@ -18,7 +18,7 @@ from oslo_config import cfg
 from oslo_log import log as logging
 from stevedore import dispatch
 
-from murano.common.i18n import _LE, _LW
+from murano.common.i18n import _LE, _LW, _LI
 
 
 CONF = cfg.CONF
@@ -28,7 +28,7 @@ NAMESPACE = 'io.murano.plugins.packages'
 
 class PluginLoader(object):
     def __init__(self):
-        LOG.info('Loading package type plugins')
+        LOG.info(_LI('Loading package type plugins'))
         extension_manager = dispatch.EnabledExtensionManager(
             NAMESPACE,
             self._is_plugin_enabled,
@@ -75,7 +75,7 @@ class PluginLoader(object):
         else:
             self._initialize_plugin(package_class)
             self.formats.setdefault(name, {})[version] = package_class
-            LOG.info('Plugin for "{0}" package type was loaded'.format(
+            LOG.info(_LI('Plugin for "{0}" package type was loaded').format(
                 format_name))
 
     def get_package_handler(self, format_name):
diff --git a/murano/dsl/murano_method.py b/murano/dsl/murano_method.py
index 5783f261..bf99b31a 100644
--- a/murano/dsl/murano_method.py
+++ b/murano/dsl/murano_method.py
@@ -32,6 +32,8 @@ from murano.dsl import virtual_exceptions
 from murano.dsl import yaql_integration
 
 
+from murano.common.i18n import _LW
+
 LOG = logging.getLogger(__name__)
 macros.register()
 virtual_exceptions.register()
@@ -137,8 +139,8 @@ class MuranoMethod(dsl_types.MuranoMethod, meta.MetaProvider):
         if self._usage == dsl_types.MethodUsages.Action:
             runtime_version = self.declaring_type.package.runtime_version
             if runtime_version > constants.RUNTIME_VERSION_1_3:
-                LOG.warning('"Usage: Action" is deprecated, '
-                            'use "Scope: Public" instead')
+                LOG.warning(_LW('"Usage: Action" is deprecated, '
+                            'use "Scope: Public" instead'))
             if self._scope == dsl_types.MethodScopes.Session:
                 raise ValueError(
                     'Both "Usage: Action" and "Scope: Session" are '
diff --git a/murano/tests/functional/common/utils.py b/murano/tests/functional/common/utils.py
index f512e054..fec06d26 100644
--- a/murano/tests/functional/common/utils.py
+++ b/murano/tests/functional/common/utils.py
@@ -31,10 +31,12 @@ from muranoclient.glance import client as glare_client
 from oslo_log import log as logging
 import yaml
 
+from murano.common.i18n import _LW, _LE
 from murano.services import states
 import murano.tests.functional.common.zip_utils_mixin as zip_utils
 import murano.tests.functional.engine.config as cfg
 
+
 CONF = cfg.cfg.CONF
 
 LOG = logging.getLogger(__name__)
@@ -201,7 +203,7 @@ class DeployTestMixin(zip_utils.ZipUtilsMixin):
         deployment = cls.get_last_deployment(environment)
         try:
             details = deployment.result['result']['details']
-            LOG.warning('Details:\n {details}'.format(details=details))
+            LOG.warning(_LW('Details:\n {details}').format(details=details))
         except Exception as e:
             LOG.error(e)
         report = cls.get_deployment_report(environment, deployment)
@@ -335,7 +337,8 @@ class DeployTestMixin(zip_utils.ZipUtilsMixin):
                 service_type='application-catalog', endpoint_type='publicURL')
         except ks_exceptions.EndpointNotFound:
             url = CONF.murano.murano_url
-            LOG.warning("Murano endpoint not found in Keystone. Using CONF.")
+            LOG.warning(_LW("Murano endpoint not found in Keystone. "
+                            "Using CONF."))
         return url if 'v1' not in url else "/".join(
             url.split('/')[:url.split('/').index('v1')])
 
@@ -359,7 +362,7 @@ class DeployTestMixin(zip_utils.ZipUtilsMixin):
                 raise RuntimeError('Resource at {0}:{1} not exist'.
                                    format(ip, port))
         except socket.error as e:
-            LOG.error('Socket Error: {error}'.format(error=e))
+            LOG.error(_LE('Socket Error: {error}').format(error=e))
 
     @classmethod
     def get_ip_by_appname(cls, environment, appname):