"Un Mundo Sin" and "A World Without"

I decided that leaving this here would be a better call than just merging without consulting. In essence animated series "A World Without" (https://www.imdb.com/title/tt33055235/) is a translation of "Un Mundo Sin" (https://www.imdb.com/title/tt13225506/). I've checked and animation and even episode numbering are pretty much identical in both versions. However, in some cases things like that apply as "Alternate-language version of", even though this type of movie connection is mostly reserved for an odd half-remake type of movies from the 1930's which were filmed in several different languages with extensive use of original production values and footage, such as Mary (1930; https://www.imdb.com/title/tt0021128/) and Drácula (1931; https://www.imdb.com/title/tt0021815/). I don't think that translations of web-series are similar to these cases, but it got me thinking.