diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index a06eb01..9cdaba2 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -18,7 +18,7 @@ jobs:
     outputs:
       examples: ${{ steps.getexamples.outputs.examples }}
     steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 #v4.1.7
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
       - name: get examples
         id: getexamples
         uses: Azure/terraform-azurerm-avm-template/.github/actions/e2e-getexamples@main
@@ -38,7 +38,7 @@ jobs:
         example: ${{ fromJson(needs.getexamples.outputs.examples) }}
       fail-fast: false
     steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 #v4.1.7
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
 
       - name: Test example
         shell: bash
diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
index 254164d..ea8667e 100644
--- a/.github/workflows/linting.yml
+++ b/.github/workflows/linting.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 #v4.1.7
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
 
       - name: check docs
         uses: Azure/terraform-azurerm-avm-template/.github/actions/docs-check@main
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 #v4.1.7
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
 
       - name: lint terraform
         uses: Azure/terraform-azurerm-avm-template/.github/actions/linting@main
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 #v4.1.7
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
 
       - name: avmfix
         uses: Azure/terraform-azurerm-avm-template/.github/actions/avmfix@main
diff --git a/.github/workflows/version-check.yml b/.github/workflows/version-check.yml
index c117502..d0df1cc 100644
--- a/.github/workflows/version-check.yml
+++ b/.github/workflows/version-check.yml
@@ -16,7 +16,7 @@ jobs:
     if: github.event.repository.name != 'terraform-azurerm-avm-template'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 #v4.1.7
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 #v4.1.6
       - name: Check version
         uses: Azure/terraform-azurerm-avm-template/.github/actions/version-check@main
         with:
diff --git a/README.md b/README.md
index 0db3a28..ac40e2f 100644
--- a/README.md
+++ b/README.md
@@ -3,9 +3,16 @@
 
 This module deploys all known Azure Private DNS Zones for Azure Services that support Private Link as documented and detailed here in [Azure Private Endpoint private DNS zone values](https://learn.microsoft.com/azure/private-link/private-endpoint-dns).
 
+The module also has logic built in to it to handle the replacements of the following strings in the Private DNS Zone Names to the appropriate Azure Region name, short name or geo-code as required:
+
+- `...{regionName}...`
+- `...{regionCode}...`
+
 > [!NOTE]  
 > This module only supports Azure Public/Commercial today and **NOT** Azure US Government Cloud (a.k.a. Fairfax) or Azure China Cloud (a.k.a. Mooncake). If you would like to see support added for these clouds please raise an issue/feature request on this repo/module.
 
+---
+
 > [!IMPORTANT]
 > As the overall AVM framework is not GA (generally available) yet - the CI framework and test automation is not fully functional and implemented across all supported languages yet - breaking changes are expected, and additional customer feedback is yet to be gathered and incorporated. Hence, modules **MUST NOT** be published at version `1.0.0` or higher at this time.
 >
diff --git a/_header.md b/_header.md
index 7c57e4e..b4ac775 100644
--- a/_header.md
+++ b/_header.md
@@ -1,10 +1,18 @@
 # terraform-azurerm-avm-ptn-network-private-link-private-dns-zones
 
-This module deploys all known Azure Private DNS Zones for Azure Services that support Private Link as documented and detailed here in [Azure Private Endpoint private DNS zone values](https://learn.microsoft.com/azure/private-link/private-endpoint-dns).
+This module deploys all known Azure Private DNS Zones for Azure Services that support Private Link as documented and detailed here in [Azure Private Endpoint private DNS zone values](https://learn.microsoft.com/azure/private-link/private-endpoint-dns). 
+
+The module also has logic built in to it to handle the replacements of the following strings in the Private DNS Zone Names to the appropriate Azure Region name, short name or geo-code as required:
+
+- `...{regionName}...`
+- `...{regionCode}...`
+
 
 > [!NOTE]  
 > This module only supports Azure Public/Commercial today and **NOT** Azure US Government Cloud (a.k.a. Fairfax) or Azure China Cloud (a.k.a. Mooncake). If you would like to see support added for these clouds please raise an issue/feature request on this repo/module.
 
+---
+
 > [!IMPORTANT]
 > As the overall AVM framework is not GA (generally available) yet - the CI framework and test automation is not fully functional and implemented across all supported languages yet - breaking changes are expected, and additional customer feedback is yet to be gathered and incorporated. Hence, modules **MUST NOT** be published at version `1.0.0` or higher at this time.
 >