removed out-of-date page and fixed all links to it

versioned_docs/version-2.0/display-remote-config-paywalls.md

@@ -19,7 +19,7 @@ This topic describes the flow only for **Remote Config paywalls**. Displaying an
    1. [Create your products in the Adapty dashboard](create-product).
 2. [Create a paywall in the Adapty Dashboard and incorporate the products into your paywall](create-paywall).
 3. [Create placements and incorporate your paywall into the placement](create-placement).
-4. [Install Adapty SDK](installation) in your mobile app.
+4. [Install Adapty SDK](installation-of-adapty-sdks) in your mobile app.
 </details>
 
 ## How to display and process paywalls designed by the remote config

versioned_docs/version-2.0/fetch-paywalls-and-products.md

@@ -17,7 +17,7 @@ Before showcasing remote config and custom paywalls, you need to fetch the infor
 
 3. [Create placements and incorporate your paywall into the placement](create-placement) in the Adapty Dashboard.
 
-4. [Install Adapty SDK](installation) in your mobile app.
+4. [Install Adapty SDK](installation-of-adapty-sdks) in your mobile app.
 </details>
 
 ## Fetch paywall information

versioned_docs/version-2.0/how-adapty-analytics-works.md

@@ -8,7 +8,7 @@ Adapty Analytics offers a powerful suite of tools that provide valuable insights
 
 To learn more about specific metrics and advanced analytics features, please refer to the relevant sections in the documentation menu.
 
-To get started with Adapty analytics, simply [install](installation) the Adapty SDK for your iOS or Android apps. From there, you can analyze close to real-time metrics with [advanced controls](controls-filters-grouping-compare-proceeds), such as filters and grouping, including country, paywall, product, and more. By utilizing this powerful tool, you can gain a deeper understanding of your user base and make data-driven decisions to optimize your app's performance.
+To get started with Adapty analytics, simply [install](installation-of-adapty-sdks) the Adapty SDK for your iOS or Android apps. From there, you can analyze close to real-time metrics with [advanced controls](controls-filters-grouping-compare-proceeds), such as filters and grouping, including country, paywall, product, and more. By utilizing this powerful tool, you can gain a deeper understanding of your user base and make data-driven decisions to optimize your app's performance.
 
 ### Close to real-time data for advanced analysis