Is there any way to mirror text/object on their own Y-axis?

I'm working on some technical drawings with dimensions. Due to some reason, I cannot use the dimensioning tool provided by CorelDraw, so I manually put the dimensions with the Text tool. Anyway, the issue is that I sometimes have to mirror many text boxes on their own axis. Is there any way I can do that without having to select and mirror them one by one? When I select them as a group, they are always mirrored on the group axis as a whole. I hope the screenshot below can explain it better.

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