update node name following customer request

Author: JiayueHu

docs-ref-mapping/reference.yml

@@ -172,56 +172,56 @@
         landingPageType: Service
         children:
         - azure-cognitiveservices-visualsearch   
-      - name: Custom Vision Training
-        uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Bing.VisualSearch
-        landingPageType: Service
-        children:
-        - azure-cognitiveservices-customvision-training  
-      - name: Custom Vision Prediction
-        uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Bing.VisualSearch
-        landingPageType: Service
-        children:
-        - azure-cognitiveservices-customvision-prediction
-      - name: Computer Vision
-        uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Computer.Vision
-        landingPageType: Service
-        children:
-        - azure-cognitiveservices-computervision
-      - name: Content Moderator
-        uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Content.Moderator
-        landingPageType: Service
-        children:
-        - azure-cognitiveservices-contentmoderator
-      - name: Web Search
+      - name: Bing Web Search
         uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Bing.Web.Search
         landingPageType: Service
         children:
         -  azure-cognitiveservices-websearch
-      - name: Image Search
+      - name: Bing Image Search
         uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Bing.Image.Search
         landingPageType: Service
         children:
         - azure-cognitiveservices-imagesearch
-      - name: Entity Search
+      - name: Bing Entity Search
         uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Bing.Entity.Search
         landingPageType: Service
         children:
         - azure-cognitiveservices-entitysearch
-      - name: Custom Search
+      - name: Bing Custom Search
         uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Bing.Custom.Search
         landingPageType: Service
         children:
         - azure-cognitiveservices-customsearch
-      - name: Video Search
+      - name: Bing Video Search
         uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Bing.Video.Search
         landingPageType: Service
         children:
         - azure-cognitiveservices-videosearch
-      - name: News Search
+      - name: Bing News Search
         uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Bing.News.Search
         landingPageType: Service
         children:
-        - azure-cognitiveservices-newssearch
+        - azure-cognitiveservices-newssearch  
+      - name: Custom Vision Training
+        uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Bing.VisualSearch
+        landingPageType: Service
+        children:
+        - azure-cognitiveservices-customvision-training  
+      - name: Custom Vision Prediction
+        uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Bing.VisualSearch
+        landingPageType: Service
+        children:
+        - azure-cognitiveservices-customvision-prediction
+      - name: Computer Vision
+        uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Computer.Vision
+        landingPageType: Service
+        children:
+        - azure-cognitiveservices-computervision
+      - name: Content Moderator
+        uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Content.Moderator
+        landingPageType: Service
+        children:
+        - azure-cognitiveservices-contentmoderator
       - name: Face API
         uid: azure.nodejs.sdk.landingPage.services.Cognitive.Services.Face
         landingPageType: Service