To "freeze" a project when it's done

Good morning everyone,

I have a question for managing multiple projects.

if I set up my space by dividing the tabs by: Projects-Task-Managers-and counting hours, when a project ends, can I “freeze” it and not view it anymore?

working with many projects that last one or two months I need to keep track of all my projects but I don’t want to delete the records every time a project ends. I just want to “freeze it”.

Thanks in advance for your answers