If you're talking about line weight or pen color, that is done with the Pen Table for the placed drawing (viewport).
If you're talking linestyle, that is not possible.
What else would you like to change about the view in different layouts?
Karl
One of the forum moderators
AC 28 USA and earlier • macOS Sonoma 14.7.1, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB