Multiple HDRI Instances in the project that I want to remove and increase project performance.

We are currently having quite a heavy Twinmotion file and when I am looking in the textures section of the stats, it seems like there are a lot of HDRI instances and it is referencing views that aren’t in the project anymore. Is there any way these instances can be removed to free up some VRAM on my

graphics card and improve the performance of the model?