is there any way to create characters like ľĺščťžýáíéúóôä through Font SOP?

it does not allow me to type it directly and i do not want to use \\`199` syntax because it gives me different characters for different fonts
(it needs to be tweakable so importing texts as eps won't help me either)

i am trying to do it with python script reading directly from file but the characters are somehow converted to ascii chars

any suggestions are welcomed