A: {{Lorem}}
B: <$transclude tiddler="Lorem"/>
C: <$macrocall $name="transclude" tiddler="Lorem"/>Maybe transclude is a widget and not a macro? ;)
<$transclude tiddler="$tiddler$"/>
\define transclude(tiddler) <$transclude tiddler="""$tiddler$"""/>
This is less likely to fail if there are double quotes in a tiddler title. The problem here is, that the transclude widget has a lot more additional parameters too, which won't work here.
-m
because of the final smiley I was wondering if you were kidding (sharing a funny mistakes that