Refactor AI model section headers for consistency and clarity

Author: rakleed

content/copilot/using-github-copilot/ai-models/changing-the-ai-model-for-copilot-chat.md

@@ -49,7 +49,7 @@ For more information about these models, see [AUTOTITLE](/copilot/using-github-c
 
 Experimental pre-release versions of the models may not interact with all filters correctly, including the duplication detection filter.
 
-## Changing the AI model for {% data variables.product.prodname_copilot_chat_short %}
+## Changing the AI model
 
 These instructions are for {% data variables.product.prodname_copilot_short %} on the {% data variables.product.github %} website. For instructions on different clients, click the appropriate tab at the top of this page.
 
@@ -94,7 +94,7 @@ The following models are currently available through multi-model {% data variabl
 
 For more information about these models, see [AUTOTITLE](/copilot/using-github-copilot/ai-models/choosing-the-right-ai-model-for-your-task).
 
-## Changing the AI model for {% data variables.product.prodname_copilot_chat_short %}
+## Changing the AI model
 
 These instructions are for the {% data variables.product.prodname_vscode %}. For instructions on different clients, click the appropriate tab at the top of this page.
 
@@ -128,7 +128,7 @@ The following models are currently available through multi-model {% data variabl
 
 For more information about these models, see [AUTOTITLE](/copilot/using-github-copilot/ai-models/choosing-the-right-ai-model-for-your-task).
 
-## Changing the AI model for {% data variables.copilot.copilot_chat_short %}
+## Changing the AI model
 
 These instructions are for {% data variables.product.prodname_vs %}. For instructions on different clients, click the appropriate tab at the top of this page.
 
@@ -168,7 +168,7 @@ The following models are currently available through multi-model {% data variabl
 
 For more information about these models, see [AUTOTITLE](/copilot/using-github-copilot/ai-models/choosing-the-right-ai-model-for-your-task).
 
-## Changing the AI model for {% data variables.copilot.copilot_chat_short %}
+## Changing the AI model
 
 These instructions are for the JetBrains IDEs. For instructions on different clients, click the appropriate tab at the top of this page.
 
@@ -207,7 +207,7 @@ The following models are currently available through multi-model {% data variabl
 
 For more information about these models, see [AUTOTITLE](/copilot/using-github-copilot/ai-models/choosing-the-right-ai-model-for-your-task).
 
-## Changing the AI model for {% data variables.copilot.copilot_chat_short %}
+## Changing the AI model
 
 These instructions are for the Eclipse IDE. For instructions on different clients, click the appropriate tab at the top of this page.
 
@@ -246,7 +246,7 @@ The following models are currently available through multi-model {% data variabl
 
 For more information about these models, see [AUTOTITLE](/copilot/using-github-copilot/ai-models/choosing-the-right-ai-model-for-your-task).
 
-## Changing the AI model for {% data variables.copilot.copilot_chat_short %}
+## Changing the AI model
 
 These instructions are for Xcode. For instructions on different clients, click the appropriate tab at the top of this page.
 

content/copilot/using-github-copilot/ai-models/using-gemini-in-github-copilot.md

@@ -19,6 +19,7 @@ redirect_from:
 
 * {% data variables.copilot.copilot_chat_short %} in {% data variables.product.prodname_vscode %}
 * Immersive mode in {% data variables.copilot.copilot_chat_short %} in {% data variables.product.github %}
+* {% data variables.product.prodname_copilot_chat_short %} in JetBrains IDEs
 
 {% data variables.product.prodname_copilot %} uses {% data variables.copilot.copilot_gemini_flash %} and {% data variables.copilot.copilot_gemini_25_pro %} hosted on Google Cloud Platform (GCP). When using {% data variables.copilot.copilot_gemini %} models, prompts and metadata are sent to GCP, which makes the [following data commitment](https://cloud.google.com/gemini/docs/discover/data-governance): _{% data variables.copilot.copilot_gemini %} doesn't use your prompts, or its responses, as data to train its models._