Model position near the origin for orthoprojection tool


I have created a georeferenced model using RTK photos. Now I want to use the orthoprojection tool. However, since the coordinates involve a large number of digits, it would be better to have the model positioned at the origin. How should I proceed? Is there a video on this? Can I position the model near the origin while keeping a vector pointing to the georeferenced model so that the change can be reversed? Thank you very much in advance!