Update README.md

docs/README.md

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 [![](https://img.shields.io/github/v/release/smartHomeHub/SmartIR.svg?style=flat-square)](https://github.com/smartHomeHub/SmartIR/releases/latest) [![](https://img.shields.io/badge/HACS-Custom-orange.svg?style=flat-square)](https://github.com/custom-components/hacs)
 
+> ### ⚠️ Warning  
+> You are free to fork, modify, and use the code in this repository in accordance with the applicable open-source license.  
+>  
+> **However, the name "SmartIR" must not be used in any capacity**, especially for promoting, rebranding, or distributing your own fork or derivative works.  
+>  
+> Please respect this guideline to preserve the original project's identity.
+
 ## Overview
 SmartIR is a custom integration for controlling **climate devices**, **media players**, **fans** and **lights** via infrared controllers.<br>
 SmartIR currently supports the following controllers: