create properties, types, features in several languages for multilanguage web

it will be that you can help me to solve the following question: how can I create properties, types, features in several languages and display them according to the selected language??
I have already created my translation with Loco Translate and I manage the multilanguage site with polylang, but I need to create properties in both languages ??and display them according to the selected language, and in the searches discriminate the filters by the selected language

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