The names should be in a code block, that's why they're in the examples and not in that line of text. The information you need is already in the description. If you have another suggestion, please share it.

I had to go to the discussions to find out that they're preloaded.

Why? This next line is in the description:

These two objects are preloaded, you need to use them in your code

Can't get more explicit than that imo.

I completely agree. It seems that task would be easier to understand if information about preloaded names would be explicitly stated in the description.
As well as others I had to go to the discussions to find out that they're preloaded.
Maybe "objects <...> are given" sounds a little bit not straightforward compared to "objects with aliases needed are already preloaded for you. The names of these objects are:<...>"

See if it is any better now. The names change from language to language so they need to be in a conditional code block.

Two objects ... are already given.

That's what that means.