PostgreSQL (windows) restoring one database from a shared dump?

Question

PostgreSQL

There is a dump of several databases in one file, made by the dumpall utility, in total 4 databases, let's call them 1,2,3,4.
Please tell me how to extract one database from this dump to the server, for example 3, so that on the som server this database becomes additional, for example 5, i.e. so that the dump does not overwrite the database that is currently running and running on the server.

Answer 1

Restore all bases on a separate server, dump the fourth one, and restore it to the fifth base