Can’t replace my head gasket correctly for a few months. What will stop the oil leak?

I have a kawasaki 1100 with a leaking head gasket. Quite a bit of oil soaks the left side (kickstand) of the engine in the back and front while riding, there is also a small leak on the valve cover same side. When I park after riding there will be a little patch of oil left. I tried blue devil additive but it didn’t help, and possibly made it worse. I don’t have a garage at the place I’m staying and am not moving until August so I can’t fix it right. Will any of these temporary fixes work for me? I just bought the bike so I don’t know how long it’s been an issue.

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