Final renames

Author: snatalenko

README.md

@@ -17,7 +17,7 @@ JSON-to-JSON mapper with user-defined JSON mapping specs, plain JS transformatio
 
 Users define the mapping as JSON, so it can be stored, versioned, generated, or edited from a UI. Unlike many transformation tools, it does not invent a custom expression language: field transforms are plain JavaScript expressions, executed in a restricted VM context for predictable behavior without giving mappings access to the host environment.
 
-Try it in the [interactive playground](https://snatalenko.github.io/declarative-mapper/playground/).
+Try it in the [interactive playground](https://snatalenko.github.io/morphos/playground/).
 
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