Neither URL masking nor URL forwarding are available for the UW Blogs NetworkAll UW WordPress Network blogs will be accessed via links like:
However, to achieve a custom address, the URL Forwarding service can be used with WordPress Network blogs. That would allow use of a custom domain address which would forward to your blog. Only forwarding is available, not URL masking.
More information and a request form are available in the IT Connect URL Forwarding and Masking page.