You can find the save files here
Disk Drive:\Users\(Your Username)\Documents\AniYa Games\Pathless Woods\Saves

[Updated 28 June 2024 Patch]

Server Folder Cue is that:
Character Save Folder has steam_autocloud.vdf
The World Save Folder Name which has 18 Characters is now in 17 Characters Folder
World Save Folder has savedata.db and saveinfo.sav
Example:


For Self Hosting
Transfer the 18 Character Folder with savedata.db and saveinfo.sav over into the 17 Characters Folder (Needs to be verified)
Disk Drive:\Users\(Your Username)\Documents\AniYa Games\Pathless Woods\Saves

For Server Hosting (Verified & Tested)
Transfer the 18 Character Folder with savedata.db and saveinfo.sav over into this folder
Disk Drive:\Users\(Your Username)\Documents\AniYa Games\Pathless Woods\Saves\Server

You can automatically Host the server via Load Save File via "In-Game"
or You can Host Dedicated Server via "PathlessWoodsServer.exe" that is in "Steam\steamapps\common\Pathless Woods\Server"