efix is specified, it must exactly match the Condition
prefix that is rendered by the chain of including HTTPProxies
and only that path prefix will be replaced by Replacement.
This allows HTTPProxies that are included through multiple
roots to only replace specific path prefixes, leaving others
unmodified.</p>
<p>If Prefix is not specified, all routing prefixes rendered
by the include chain will be replaced.</p>
</td>
</tr>
<tr>
<td style="white-space:nowrap">
<code>replacement</code><br>
<em>
string
</em>
