add regional list

[takius92]

hello,
Adgaurd home has a series of regional filters but I notice that some regions are missing

is it possible to add regional lists to the existing list?
(this one existing for UblockOrigin)
how to identify the right address (from the TXT file) so that the list is taken into account in the software?

for my part, I would have liked to add the lists
FR
JAP

thank you