School rebrands and school URL changes

For GiveCampus school settings.

A school rebrand can include a GiveCampus school URL change, but it is a coordinated support operation rather than editing the school display name alone. Provide the new official name and desired URL and ask support to preserve existing URL aliases. The rename process updates the school name and URL identifiers, can preserve old aliases, and regenerates shortened campaign and event links. Because it also updates related identity fields including the statement descriptor, review the full rebrand and old/new links with support before distributing the new address. Do not assume a specific unreserved URL or that every external redirect is automatically covered.