Please capitalize where necessary: original title : space jam
A: Original title : Space Jam

Please capitalize where necessary: the 1+1-cavity mould features a version for left and for right-handed users.
A: The 1+1-cavity mould features a version for left and for right-handed users.

Please capitalize where necessary: he loves you and he knows who you are.
A: He loves you and He knows who you are.

Please capitalize where necessary: trailers and semi-trailers of the caravan type, for housing or camping
A:
Trailers and semi-trailers of the caravan type, for housing or camping