Color URL which contains specific URI when loading saz file

[Chellappan]

I want to highlight the URL when the URI contains specific word at the time of loading/importing files (saz/har/etc).

I found note which says we can do this using "OnBeforeResponse" and "OnBeforeRequest" but those are while capturing session.

if (oSession.uriContains("com")) {
oSession["ui-backcolor"] = "blue";
oSession["ui-color"] = "#D3D3D3";
oSession["ui-bold"]="QuickExec";
}

But my case is, when reviewing the already captured session, I want fiddler to highlight specific words in the URI.