I never use this idea. Anyway, this library only gives you access to information from Wikipedia (
JSON). You should know how to code (JS & JSON) to convert this JSON to HTML (Subject for a long tutorial). Try to learn this idea first in codepen (This is not webflow issue) -or- find easier solution.
In general in the code the developer put empty html tags such as:
Than by JS --> put title X inside this element.
Sorry, This is more a task for freelancer (Anyway on webflow you put the custom code. Nothing more).