Editing/moving clusters of objects

Hello. I'm trying to update areas around Nuuk in Greenland (the Quinngorput area).

There, the area is offset from its true location by about 30-50 meters. This is due to the underlying satellite imagery being offset as well. So when roads, buildings and so have been drawn in, the error has been inherited. However, the placement of everything related to eachother in that area is right.

The error starts to appear along the way from the west to the east side of fjord there. It would be easy to cut off the road in the middle, properly align the satellite imagery, and then move all the objects on the east side to the right place. As there are several roads with roundaabouts and bicycle roads too, it's near impossible to mark every little segment by individually clicking it. Instead, I would need an area markup, as in "mark everything up in the area I've selected". The road could then be manuallt stiched together.

The other way is to manually move every object manually, which will take hours of work.

However, I can't find a way to do that "area markup mass move" in the editor I'm using. Is there one?