Restoring to Default Views

We have a production database that has been worked on.  In the process of it being "worked on" views of products have been modified.  Depending upon the device type (let's say a router) - we have 40 routers, some may have different views even if they are the same model, etc.  This has also happened for server hardware, switches, etc.  Is there a way to bring back all the default views in a single command?  Is there a way to save views (individually if possible) if we deem some to be beneficial?  We are running version 2019.4.1 (SAM, IPAM. NCM, NPM, VMAN, UDT)