Sorry, it didn't work for me . Still addonpeds2 folder peds were spawned only and peds in addonpeds1 folder didn't.
I really don't know why but thank you for your help,,,

I want to create another addonpeds folder like addonpeds and addonpeds2.
but I don't know how to setting the content.xml and setup2.xml in the addonpeds2 folder.

I changed data file lines like <deviceName>dlc_addonpeds2</deviceName> in setup2.xml and every <Item>dlc_addonpeds2:/peds.rpf</Item> in content.xml.

But then I enter the game i can use peds in addonpeds2/peds.rpf only.

I want to use both addonpeds and addonpeds file how can I set up xml file?

I don't know why but, when I put the new downloaded peds in peds.rpf and enter the game, no crashing but i select that new ped then game just crash no other warning message. if i put old downloaded peds it just works normally. I really don't know how to solve this problem. Also if I create new peds.rpf but when i closed openIV and runs it again then my new peds.rpf got corrupted no reason. I tried peds.meta method also but didn't worked keep crashing in loading. Does anyone know how to solve this problem?