Mine are borrowed from RTS, Sheiko four day split, DUP + accessory day and others. Tried and true methods, can't go wrong with them.
I go with the RTS outline for six upper body compound slots and six lower slots. Add 2-3 accessories each day plus 3 compound slots or do a more compounds and make the fourth day overhead press and all accessories and only do 2 on the other days.
You could do your five days that way as well, just spread things out more. I've seen such templates, but didn't really pay attention as I'm good with four for now.
Maybe like this
Day 1
Squat, bench, bench, 2 accessories
Day 2
Bench, deadlift, deadlift, 2 accessories
Day 3
Off
Day 4
Squat, bench, squat, 2 accessories
Day 5
Bench deadlift, 2 accessories
Day 6
Overhead press, accessories
Day 7
Off
How do you split typically like to split your intensity up. Is based off each week? Like a volume week then a partial deload week then a heavy week. Or whatever order