Installing b2evolution for multiple domains

I’m currently using b2evolution under a single domain to host multiple blogs in different subfolders. I would like to reinstall it so that I can have a single installation across multiple domains/subdomains/subfolders. The software already supports this type of setup, but it requires that you modify the virtualhosts entires in Apache for the domains. My question then is if there is a way to do this under a shared hosting plan?