Disambiguate "GitHub Importer" in data residency docs (#55660)

Co-authored-by: Vanessa <vgrl@github.com>

Author: isaacmbrown

content/admin/data-residency/feature-overview-for-github-enterprise-cloud-with-data-residency.md

@@ -24,7 +24,7 @@ The following features are currently unavailable on {% data variables.enterprise
 | {% data variables.product.prodname_marketplace %} | Currently, apps from {% data variables.product.prodname_marketplace %} are unavailable. {% data variables.product.prodname_actions %} workflows from {% data variables.product.prodname_marketplace %} may not function as expected. For more information, see [GitHub Actions workflows from GitHub Marketplace](#github-actions-workflows-from-github-marketplace). | [AUTOTITLE](/search-github/searching-on-github/searching-github-marketplace) | [AUTOTITLE](/enterprise-server@latest/admin/configuration/configuring-github-connect/about-github-connect#github-connect-features) in the {% data variables.product.prodname_ghe_server %} documentation |
 | macOS runners for {% data variables.product.prodname_actions %} | Currently unavailable. | [AUTOTITLE](/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners) |
 | Maven and Gradle support for {% data variables.product.prodname_registry %} | Currently unavailable. | [AUTOTITLE](/packages/working-with-a-github-packages-registry/working-with-the-apache-maven-registry) |
-| {% data variables.product.prodname_importer %} | Currently unavailable | [AUTOTITLE](/migrations/importing-source-code/using-github-importer/about-github-importer) |
+| {% data variables.product.prodname_importer %} (the "Import repository" button on {% data variables.product.prodname_dotcom_the_website %}) | Instead, the **{% data variables.product.prodname_importer_proper_name %}** is available to migrate data. See [AUTOTITLE](/migrations/using-github-enterprise-importer/understanding-github-enterprise-importer/about-github-enterprise-importer). | [AUTOTITLE](/migrations/importing-source-code/using-github-importer/about-github-importer) |
 | {% data variables.product.prodname_copilot %} Workspaces | Currently unavailable | N/A |
 | {% data variables.product.prodname_copilot_extensions %} | Currently unavailable | [AUTOTITLE](/copilot/using-github-copilot/using-extensions-to-integrate-external-tools-with-copilot-chat) |
 | {% data variables.product.prodname_copilot_short %} Metrics API | Currently unavailable | [AUTOTITLE](/rest/copilot/copilot-metrics) |