Convert Static Mesh - Blueprint?

Hello,

Newbie here:
i am using Datasmith Plugin to import an IFC Modell.

When importing these elements (1800+ with arches) elements the surfaces + UV are really bad.

Only solution i found was converting each elements to an Static Mesh via the Convert xxx to static mesh. Then I replace the original element with the new static mesh and generate the UV again - which makes it really smooth.

Now with this way I have to convert each elements and replace it one by one - is there a way to automate this via blueprints and where to start here? Only node I found was “Cast to static mesh”.

I know i ask for much but i am only using UE for visualization for testing but i am stuck but really enthusiastic at the same time.