[E2E] Verify internal topics naming
1. Navigate to Topics - Topics list in opened
2. Activate Show Internal switcher - Internal topics are displayed at the list
3. Verify internal topics naming - All internal topics name starts from '_'

https://app.qase.io/project/KAFKAUI?case=334&previewMode=modal&suite=2
kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/topics/TopicsList.java
kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/topics/TopicsList.java
kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/manualSuite/backlog/SmokeBacklog.java kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/smokeSuite/topics/TopicsTest.java
diff --git a/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/topics/TopicsList.java b/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/topics/TopicsList.java
index b26f2c2997a..0f25489128f 100644
--- a/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/topics/TopicsList.java
+++ b/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/topics/TopicsList.java
@@ -208,23 +208,23 @@ public TopicsList selectItem(boolean select) {
             return new TopicsList();
         }
 
+        private SelenideElement getNameElm() {
+            return element.$x("./td[2]");
+        }
+
         @Step
         public boolean isInternal() {
             boolean internal = false;
             try {
-                internal = element.$x("./td[2]/a/span").isDisplayed();
+                internal = getNameElm().$x("./a/span").isDisplayed();
             } catch (Throwable ignored) {
             }
             return internal;
         }
 
-        private SelenideElement getNameElm() {
-            return element.$x("./td[2]");
-        }
-
         @Step
         public String getName() {
-            return getNameElm().getText().trim();
+            return getNameElm().$x("./a").getAttribute("title");
         }
 
         @Step

diff --git a/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/manualSuite/backlog/SmokeBacklog.java b/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/manualSuite/backlog/SmokeBacklog.java
index 32edaff8c96..84fa7476cf3 100644
--- a/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/manualSuite/backlog/SmokeBacklog.java
+++ b/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/manualSuite/backlog/SmokeBacklog.java
@@ -58,4 +58,18 @@ public void testCaseF() {
     @Test
     public void testCaseG() {
     }
+
+    @Automation(state = TO_BE_AUTOMATED)
+    @Suite(id = 5)
+    @QaseId(335)
+    @Test
+    public void testCaseH() {
+    }
+
+    @Automation(state = TO_BE_AUTOMATED)
+    @Suite(id = 5)
+    @QaseId(336)
+    @Test
+    public void testCaseI() {
+    }
 }
diff --git a/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/smokeSuite/topics/TopicsTest.java b/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/smokeSuite/topics/TopicsTest.java
index c3091a61c18..8cca35beb6b 100644
--- a/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/smokeSuite/topics/TopicsTest.java
+++ b/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/smokeSuite/topics/TopicsTest.java
@@ -359,7 +359,7 @@ public void checkApplyingSavedFilterWithinTopicMessages() {
 
     @QaseId(11)
     @Test(priority = 15)
-    public void checkShowInternalTopicsButtonFunctionality() {
+    public void checkShowInternalTopicsButton() {
         navigateToTopics();
         SoftAssert softly = new SoftAssert();
         softly.assertTrue(topicsList.isShowInternalRadioBtnSelected(), "isInternalRadioBtnSelected()");
@@ -373,8 +373,21 @@ public void checkShowInternalTopicsButtonFunctionality() {
         softly.assertAll();
     }
 
-    @QaseId(56)
+    @QaseId(334)
     @Test(priority = 16)
+    public void checkInternalTopicsNaming() {
+        navigateToTopics();
+        SoftAssert softly = new SoftAssert();
+        topicsList
+                .setShowInternalRadioButton(true)
+                .getInternalTopics()
+                .forEach(topic -> softly.assertTrue(topic.getName().startsWith("_"),
+                        String.format("'%s' starts with '_'", topic.getName())));
+        softly.assertAll();
+    }
+
+    @QaseId(56)
+    @Test(priority = 17)
     public void checkRetentionBytesAccordingToMaxSizeOnDisk() {
         navigateToTopics();
         topicsList
@@ -422,7 +435,7 @@ public void checkRetentionBytesAccordingToMaxSizeOnDisk() {
     }
 
     @QaseId(247)
-    @Test(priority = 17)
+    @Test(priority = 18)
     public void recreateTopicFromTopicProfile() {
         Topic topicToRecreate = new Topic()
                 .setName("topic-to-recreate-" + randomAlphabetic(5))
@@ -450,7 +463,7 @@ public void recreateTopicFromTopicProfile() {
     }
 
     @QaseId(8)
-    @Test(priority = 18)
+    @Test(priority = 19)
     public void checkCopyTopicPossibility() {
         Topic topicToCopy = new Topic()
                 .setName("topic-to-copy-" + randomAlphabetic(5))
