Can I use the phrase sync function at any position I set?

You can use the Hot Cue Sync function to match Hot Cue positions, instead of phrases.
Open [Settings] > [Details] > [PHRASE SYNC/HOT CUE SYNC] and select [HOT CUE]. When the DDJ-200 is not connected, you need to purchase the Hot Cue Sync function with in-app purchases.