Unwarping the building , othophotos

[Ingsayyad]

My task is to unwrap the building using orthophotos.

I have dense pointcloud, mesh

I am making orthophotos of all sides of the building.

My current workflow is:
1: Make orthophoto using markers m1-m2 , m2-m3, mn-1-mn ( see attached images please).
2: For each orthophoto I have to make separate project because i want to have project where I have already edited my orthophoto and can be edited latter on also.
3: It works but take so long and memory problem also due to too many copies of the project.

My question is:
Can I save more than one orthophoto in a project which can be edited latter also. At the moment I can't rename the orthophoto in the project (NOT for export), so each time when I make orthophoto it overwrites.
IF yes, is there any script that can be used to generate multiple orthphotos (using different markers obviously) and save it in the project to edit latter on.

[UAV_Survey]

You can duplicate the chunk for each elevation you want to create an ortho for within a single project.