✨ Add Google Translate node

docs/nodes/nodes-library/nodes/GoogleTranslate/README.md

@@ -19,7 +19,7 @@ You can find authentication information for this node [here](../../../credential
 
 ## Example Usage
 
-This workflow allows you to translate text using the Google Translate node. You can also find the [workflow](https://n8n.io/workflows/428) on the website. This example usage workflow uses the following nodes.
+This workflow allows you to translate text from English to German using the Google Translate node. You can also find the [workflow](https://n8n.io/workflows/743) on the website. This example usage workflow uses the following nodes.
 - [Start](../../core-nodes/Start/README.md)
 - [Google Translate]()
 
@@ -31,9 +31,16 @@ The final workflow should look like the following image.
 
 The start node exists by default when you create a new workflow.
 
-### 2. Google Translate node
+### 2. Google Translate node (translate:language)
 
-1. First of all, you'll have to enter credentials for the Google Translate node. You can find out how to do that [here](../../../credentials/Google/README.md).
-2. Select the *TaskList* from the dropdown list of the user's task-lists where a new task needs to be added.
-3. Enter a title for the task in the *Title* field.
-4. Click on *Execute Node* to run the workflow.
+This node will translate the text `Hello from n8n!` into German. You can enter a different text as well as select another language to translate the text.
+
+1. Select 'OAuth2' from the ***Authentication*** dropdown list. 
+2.  First of all, you'll have to enter credentials for the Google Translate node. You can find out how to enter credentials for this node [here](../../../credentials/Google/README.md).
+3. Enter the text `Hello from n8n!` in the ***Text*** field.
+4. Select 'DE' from the ***Translate To*** dropdown list. DE is the language code for German. You can refer [Language Support](https://cloud.google.com/translate/docs/languages) to view the lists of all the language codes.
+5. Click on ***Execute Node*** to run the node.
+
+In the screenshot below, you will notice that the node translates the text `Hello from n8n!` into German.
+
+![Using the Google Translate node to translate text in German](./GoogleTranslate_node.png)