Referencing data from another nested collection? Native or custom code solution needed


I’m building a real estate website that is partially multi-lingual - some of the offers are translated to one or more languages. The original CMS collection stores all of the text and also pictures while the translations’ collections store only the translated texts. On the old website, there were links (flags) to other languages on top of the offer.

The point is, it’s easy to assign all the translations to the original offer but how can I reference all of the necessary links to other translations in the CMS page template of one of the translations? Is it possible without referencing again all of the other translations manually when these are already assigned to the original offer?

I’m not sure how to do that natively but maybe it could be solved with some custom code that would retrieve all the other links from the original language page and just reuse them?

Thanks in advance and I’m sorry if I’m not as clear as I’m supposed to.

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