I see, it’s because Organic Maps provides an *easy* way to add translations into other languages, but it’s *difficult* to find the option to modify an existing name, which is what you wanted to do.
This is a known bug, I reported it long ago but apparently it’s not fixed yet.
https://github.com/organicmaps/organicmaps/issues/1478#issuecomment-1002828078

Don’t worry, I fixed it.  I also changed the main shop type (chocolate).