diff --git a/indexer/editable_map_object.cpp b/indexer/editable_map_object.cpp
index c7121920a9..f11296d0be 100644
--- a/indexer/editable_map_object.cpp
+++ b/indexer/editable_map_object.cpp
@@ -96,10 +96,10 @@ osm::FakeNames MakeFakeSource(StringUtf8Multilang const & source,
       fakeSource.AddString(code, defaultName);
     }
 
-    fakeNames.names.push_back({code, tempName});
+    fakeNames.m_names.emplace_back(code, tempName);
   }
 
-  fakeNames.defaultName = defaultName;
+  fakeNames.m_defaultName = defaultName;
 
   return fakeNames;
 }
@@ -141,14 +141,14 @@ void RemoveFakesFromName(osm::FakeNames const & fakeNames, StringUtf8Multilang &
   string defaultName;
   name.GetString(StringUtf8Multilang::kDefaultCode, defaultName);
 
-  for (auto const & item : fakeNames.names)
+  for (auto const & item : fakeNames.m_names)
   {
     string tempName;
     if (!name.GetString(item.m_code, tempName))
       continue;
     // No need to save in case when name is empty, duplicate of default name or was not changed.
     if (tempName.empty() || tempName == defaultName ||
-        (tempName == item.m_filledName && tempName == fakeNames.defaultName))
+        (tempName == item.m_filledName && tempName == fakeNames.m_defaultName))
     {
       codesToExclude.push_back(item.m_code);
     }
@@ -334,7 +334,7 @@ bool EditableMapObject::CanUseAsDefaultName(int8_t const lang, vector<int8_t> co
 // static
 void EditableMapObject::RemoveFakeNames(FakeNames const & fakeNames, StringUtf8Multilang & name)
 {
-  if (fakeNames.names.empty())
+  if (fakeNames.m_names.empty())
     return;
 
   int8_t newDefaultNameCode = StringUtf8Multilang::kUnsupportedLanguageCode;
@@ -343,7 +343,7 @@ void EditableMapObject::RemoveFakeNames(FakeNames const & fakeNames, StringUtf8M
   name.GetString(StringUtf8Multilang::kDefaultCode, defaultName);
 
   // New default name calculation priority: 1. name on mwm language, 2. english name.
-  for (auto it = fakeNames.names.rbegin(); it != fakeNames.names.rend(); ++it)
+  for (auto it = fakeNames.m_names.rbegin(); it != fakeNames.m_names.rend(); ++it)
   {
     string tempName;
     if (!name.GetString(it->m_code, tempName))
@@ -359,7 +359,7 @@ void EditableMapObject::RemoveFakeNames(FakeNames const & fakeNames, StringUtf8M
   }
 
   // If all previously filled fake names were changed - try to change the default name.
-  if (changedCount == fakeNames.names.size())
+  if (changedCount == fakeNames.m_names.size())
   {
     if (!TryToFillDefaultNameFromCode(newDefaultNameCode, name))
       TryToFillDefaultNameFromAnyLanguage(name);
diff --git a/indexer/editable_map_object.hpp b/indexer/editable_map_object.hpp
index c4c16509d1..09dcaffdb9 100644
--- a/indexer/editable_map_object.hpp
+++ b/indexer/editable_map_object.hpp
@@ -59,7 +59,13 @@ struct NamesDataSource
 
 struct FakeName
 {
-  int8_t m_code;
+  FakeName(int8_t code, string filledName)
+    : m_code(code)
+    , m_filledName(filledName)
+  {
+  }
+
+  int8_t m_code = StringUtf8Multilang::kUnsupportedLanguageCode;
   string m_filledName;
 };
 /// Contains information about fake names which were added for user convenience.
@@ -67,12 +73,12 @@ struct FakeNames
 {
   void Clear()
   {
-    names.clear();
-    defaultName.clear();
+    m_names.clear();
+    m_defaultName.clear();
   }
 
-  vector<FakeName> names;
-  string defaultName;
+  vector<FakeName> m_names;
+  string m_defaultName;
 };
 
 struct LocalizedStreet
diff --git a/indexer/indexer_tests/editable_map_object_test.cpp b/indexer/indexer_tests/editable_map_object_test.cpp
index f9bdab1f00..044cc8d6ab 100644
--- a/indexer/indexer_tests/editable_map_object_test.cpp
+++ b/indexer/indexer_tests/editable_map_object_test.cpp
@@ -19,7 +19,12 @@ struct ExpectedName
   string m_value;
 };
 
-void CheckExpectations(StringUtf8Multilang const s, vector<ExpectedName> const expectations)
+string DebugPrint(ExpectedName const & expectedName)
+{
+  return expectedName.m_lang + ", " + expectedName.m_value;
+}
+
+void CheckExpectations(StringUtf8Multilang const & s, vector<ExpectedName> const & expectations)
 {
   size_t counter = 0;
   s.ForEach([&expectations, &counter](int8_t const code, string const & name) {
@@ -29,14 +34,15 @@ void CheckExpectations(StringUtf8Multilang const s, vector<ExpectedName> const e
     });
 
     if (it == expectations.end())
-      TEST(false, ("Unexpected language code:", code));
+      TEST(false, ("Unexpected language code: ", code, ". Expectations: ", expectations));
 
     TEST_EQUAL(name, it->m_value, ());
     ++counter;
     return true;
   });
 
-  TEST_EQUAL(counter, expectations.size(), ());
+  TEST_EQUAL(counter, expectations.size(), ("Unexpected count of names, expected ", expectations.size(),
+                                            ", but turned out ", counter, ". Expectations: ", expectations));
 }
   
 UNIT_TEST(EditableMapObject_SetWebsite)
@@ -325,9 +331,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "Default name");
   name.AddString(GetLangCode("en"), "Default name");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -339,9 +345,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "Changed name");
   name.AddString(GetLangCode("en"), "Default name");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -353,9 +359,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "Default name");
   name.AddString(GetLangCode("en"), "Changed name");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -367,9 +373,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "Changed name");
   name.AddString(GetLangCode("en"), "Changed name");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -381,9 +387,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "Changed name ru");
   name.AddString(GetLangCode("en"), "Changed name en");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -395,9 +401,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Changed by other logic");
   name.AddString(GetLangCode("ru"), "Default name");
   name.AddString(GetLangCode("en"), "Changed name en");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -409,9 +415,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Changed by other logic");
   name.AddString(GetLangCode("ru"), "Changed name ru");
   name.AddString(GetLangCode("en"), "Changed name en");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -423,9 +429,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Changed by other logic");
   name.AddString(GetLangCode("ru"), "Default name");
   name.AddString(GetLangCode("en"), "Default name");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -437,9 +443,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "");
   name.AddString(GetLangCode("en"), "Changed name en");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -451,9 +457,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "");
   name.AddString(GetLangCode("en"), "");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -466,9 +472,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("ru"), "");
   name.AddString(GetLangCode("en"), "");
   name.AddString(GetLangCode("de"), "Deutch name");
-  fakeNames.names.push_back({GetLangCode("ru"), "Default name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Default name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -480,9 +486,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "Test name");
   name.AddString(GetLangCode("en"), "Default name");
-  fakeNames.names.push_back({GetLangCode("ru"), "Test name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Test name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -494,9 +500,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "Test name changed");
   name.AddString(GetLangCode("en"), "Default name changed");
-  fakeNames.names.push_back({GetLangCode("ru"), "Test name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Default name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Test name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Default name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -508,9 +514,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "Test name");
   name.AddString(GetLangCode("en"), "Second test name changed");
-  fakeNames.names.push_back({GetLangCode("ru"), "Test name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Second test name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Test name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Second test name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);
 
@@ -522,9 +528,9 @@ UNIT_TEST(EditableMapObject_RemoveFakeNames)
   name.AddString(GetLangCode("default"), "Default name");
   name.AddString(GetLangCode("ru"), "");
   name.AddString(GetLangCode("en"), "Second test name changed");
-  fakeNames.names.push_back({GetLangCode("ru"), "Test name"});
-  fakeNames.names.push_back({GetLangCode("en"), "Second test name"});
-  fakeNames.defaultName = "Default name";
+  fakeNames.m_names.push_back({GetLangCode("ru"), "Test name"});
+  fakeNames.m_names.push_back({GetLangCode("en"), "Second test name"});
+  fakeNames.m_defaultName = "Default name";
 
   EditableMapObject::RemoveFakeNames(fakeNames, name);