Lots of people in the comments talking about different language posts.
For SEO best practises, you would need to get Khal to set up an entire es.leofinance.io subdomain and then tell Google which version of the site to display in different regions.
Do NOT just write new posts in different languages or split them half half - This is bad for the user reading and confuses the hell out of Google.
My advice would be to save yourself the trouble by only doing an English version and focusing on smashing English SEO.
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