HttT S19c: Avoid "Princess" as a direct address

Co-Authored-By: nemaara <nemaara@users.noreply.github.com>
(cherry picked from commit 78d8fa3)

data/campaigns/Heir_To_The_Throne/scenarios/19c_Cliffs_of_Thoria.cfg

@@ -800,7 +800,7 @@ Soooo... It is you who sent your subordinates to attack us. Now when we’ve des
             [else]
                 [message]
                     speaker=Konrad
-                    message= _ "I’m glad we agree, Princess. Now, onward! We must continue downstream, past these drakes."
+                    message= _ "I’m glad we agree, Li’sar. Now, onward! We must continue downstream, past these drakes."
                 [/message]
             [/else]
             )}