Answer 1
Fortlaxia
Answer 2 (A writer's perspective)
It is rather easy to invent names of places. The easiest method for a beginner is to think of two or three words of everyday objects or places, then mix them up to form a fictional place.
For example, I used the words "Siberia" and "Tea" to come up with the name "Sibentaea".
Here are some more examples for you, using the same method. You should also try it yourself, then it'll come naturally whenever you need to come up with a name for something or someone:
Harmony is not a medieval name
Here is a link to a name generating website for Medieval names.
Feudalism is the political system in which land is given for military service in medieval times.
In Medieval times, a good feudal lord shared the bounty of the land with the tenant. A good feudal lord also shared meals with the tenant.
Knight club
a share of land in medieval Europe is called a fief.
ye old parkith
Here's a link to a good name generating website and one to show you how to create names for your characters.
No, Felicity is a name derived from the Latin word felicitas, meaning "good luck"
The medieval knights got their names from their possessions. They usually did not have surnames but owned land, so they would use the title of their territory, region, village, or the like as their names.
they farmed land
The land of fanstasia