In this guide, you will find put how to change Traits using the cheat for an existing sim in the Sims 4.
1. The first thing you will need to do is press the ‘CTRL+Shift+C’ simultaneously on your keyboard to open the cheat box. A white box will appear at the top left corner of your screen.
2. Now type in “testingcheats true” and hit enter on your keyboard to enable cheats.
3. After that, type in “cas.fulleditmode” and hit enter on your keyboard to execute the cheat.
Then go to your sim and press & hold the shift button on your keyboard and click on her simultaneously. Choose the Modify in CAS option after that.
4. Click on the traits honeycomb box and select from the different types of traits from the available list. Click on the tick mark at the bottom right corner, then you can delete one or all of your traits and replace them with new ones.