Cutting moulded tiles?

[HotCrossBunplease]

The entrance porch to my house has a few tiles missing. I’ve already found the right replacement tiles and am thinking of doing the replacement job myself but I can’t find any info online about how to cut moulded tiles- all the you tube demos use flat ones. Has anyone done this with the type of tile pictured? I’m happy to buy a simple cutting machine if this is necessary.

(Also I’m fine with all the wall prep etc).

Just to clarify, as I could not get exactly the same shape of moulding to match the existing one, all the moulded tiles on both sides are coming off to be replaced with full runs of the new one.

You buy a special tile saw and do it by hand. It's a bit time consuming but not difficult.

A diamond wheel electric tile cutter will do it.