https://github.com/contentlayerdev/contentlayer/blob/main/packages/%40contentlayer/core/src/generation/generate-dotpkg.ts#L389
Perhaps it would be useful to use something like the functionality in the transliteration package to support files named in other languages?
I might know why other languages are not supported here, could a config item (fileNmaeTransfrom:(name:string)=>string|Promise<string>) be provided in contentlayer.config.ts to allow the user to handle this?
https://www.npmjs.com/package/transliteration
https://discord.com/channels/872106850928164874/872106850928164878/1045543968110301195