Load multiple tiled landscapes unreal?

Hi there,
is it possible to load multiple tiled landscapes in unreal?
I would like to use a more dense tiled landscape in the game area while having a lower res version for the background.
For example:
Game area: 4 x 4 tiles, each 2017 pixels
Surrounding: 4 x 4 tiles, each 1024 and double in size in terms on scale.

Regards! T