No Respawn Mod

Hello,

Is Anyone out there who can help me making a mod where chests, enemies, Herbs, Merchants etc. won’t respawn anymore?
I noticed that chests are respawning after one or two days, and so do merchants, and as you know also herbs after some time.
i already checked the xml-files and i am not sure where the right tags are, i found a few that seem to do something, but perhaps someone has an idea.
since it is easier in skyrim, enderal, oblivion, nehrim, i already bulit mods with no repawn for these games that work well.

i will donate for this if anyone could help me.
Please send a Message or reply.

Thank you!