How to setup more than one language you can find here: DFE 23.10.0 - 11 Multilingual Asset Metadata
After translating the page to different languages, you will be able to edit page for specific language.
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If we open an English version of the page in EPIserver Optimizely edit mode and add these two images:
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In the image URL there is a language identifier.
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If in EPIserver Optimizely edit mode we switch to a Danish version of the page and add the same images.
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