@Hugo
I'm here to help you with that! To change the model for your custom LLM route, you'll need to update your API request with the new model information. If your new model is hosted with one of our providers, you should add your provider keys and specify the custom model in your API requests. If your model is hosted elsewhere, you'll need to use the Custom LLM provider and specify the URL to your model in your API request.
Could you please tell me if your new model is hosted with one of our providers or elsewhere? This will help me guide you through the correct steps.