Reverse Clip plus move its in/out points

Hi,

I would like to reverse an already cut clip, which already has its in/out points set as well.

(expamle: full clip has 1000 frames, but in point at 500f and out point at 700f)

I have to reverse the clip at a specific frame. (e.g. at frame 600)

I'll cut the clip at that frame i need and reverse the following part of the clip.

But when I do that Premiere doesn't reverse the clip from that frame backwards...

It will leave the in/out points where they are (so at 500f & 700f), but because the clip is now reversed those points are in the wrong place.

Can I somehow make Premiere keep my in/out points on the frames I want them to be and only reverse the frames in between?

I hope that's understandable, it's kinda hard to explain...

maybe the picture helps...thanks in advance