Under the 15th century heading, "Piri", the cartographer who prepared the top map among the sample maps shown there, would be a good name.

Or maybe, "Orbis" and "Battista" under the 16th century heading.

So Piri Maps, Orbis Maps, Battista Maps, etc.

I think we can choose the name of a famous cartographer whose name is easy to pronounce in any language.

And then,

[Cartographer Name] + ["Maps" in your language]

https://en.wikipedia.org/wiki/List_of_cartographers

Ok, thanks anyway

So how can I solve this issue?

Yes, it’s related with OS model. I searched a bit on StackOverFlow and GitHub, but the articles I came across were too technical. I've already added a link to an issue I found on GitHub about this above.

But at least a warning dialog about this problem can be added to the app. Or the app support for devices under Android 8 can be discontinued directly.