FileBot

I discovered Filebot today and like it very much. I anticipate purchasing a license very soon.
I like all the features I see, but I am not a programmer so I do not understand most of the terms.
I have been reading the FAQ and new help files for the past 3 hours. I cannot find the answer to my question. My naming needs are simple and I am using {n} {s.pad(2)}x{e.pad(2)} {t}.

Can I please ask how to capitalize each word in the episode title?

Thank you.

I'd recommend just using {plex} format and forfeiting your desired customizations (e.g. SxE with 2-digit season number, capitalize words in episode titles, etc) because simplicity is a good thing:
But if you must have it your way, and are willing to put in the effort, then you can try something like this: Note that {s.pad 2}x{e.pad 2} does not support multi-episode formatting. I recommend using the built-in {sxe} or {s00e00} binding instead.

See Format Expressions › Advanced Examples and Format Expressions › Function Reference for details and examples.