How to resize and reorient the MRI volume


Apologies for too basic question.
I have two brain volumes one is in gray background in the following image, other is in red overlay. as we can see they are in different orientations also they have different sizes.
The Gray volume is of the size (160, 192, 224)
The Red overlaid volume is of the size (144, 192, 256)
How can we reorient ? would we do it just by transposing.!
and how can I resize the red volume to the gray volume. which tool should I use here.