AsNoriuanswered grow question 4 years ago I wouldn't say your girl needs pruning or lolitoping by structure of bottom buds, they look to be solid at the end, but you can do it not earlier than day 14 of flower and not later than 21 day of flower. Your girl looks in that window already, but ...
I would take down couple inside leaves, spread plant with soft wires a bit or would lower your trellis. Tuck some leaves, expose some bud and feed well, some air and it will be lovely result at the end.