Please capitalize where necessary: the smallest of all german wadden sea national parks consists of just three islands.
A: The smallest of all German Wadden Sea National Parks consists of just three islands.

Please capitalize where necessary: distance to cala pada
A: Distance to Cala Pada

Please capitalize where necessary: the wholesale price is different according to different pieces of one gemstone jewelry you ordered.
A: The wholesale price is different according to different pieces of one gemstone jewelry you ordered.

Please capitalize where necessary: the taurus seat post for ic5 is a simple and cost-efficient accessory especially for tall users.
A:
The Taurus seat post for IC5 is a simple and cost-efficient accessory especially for tall users.