Potential Paths: Path 1: Use ElevenLabs for voice creation and speech synthesis across multiple languages, while Speechflow can be used for transcribing audio files across various languages. These tools will support the bilingual needs and provide resources in different languages. Path 2: Use Education CoPilot which not only supports English and Spanish but also provides various features like AI lesson planner, writing prompts and project outlines, thus helping in creating resources for bilingual education.

Final Narrative:

For your requirement of a platform that supports bilingual education and provides resources in multiple languages, I recommend using ElevenLabs along with Speechflow.

ElevenLabs is a unique tool that employs voice AI technology to create or modify voices in approximately 30 languages. This means you can create educational content in multiple languages, making it more accessible and world-class for your diverse classroom. It comes with a free plan that offers 10,000 characters per month, which could be beneficial for short, interactive lessons.

Complementing ElevenLabs, we have Speechflow, a software that turns audio into text swiftly and accurately. .Speechflow can transcribe up to an hour-long audio file in less than 3 minutes in 14 languages, which allows you to create multi-lingual education resources swiftly.

With ElevenLabs for the creation of interactive language content and Speechflow for easy transcription, you'll have a comprehensive solution to managing a multilingual classroom. Although these services come at a price after the free tier, they're worth considering for the value they bring by catering to various learning needs.