What I meant was that I think they renamed the eras in support of the new shows and trilogy.
Didn't they also change that it's not BBY ABY etc. any longer?
When the High Republic stuff came out, that basically became the first era, then everything else is broken into its own trilogy era. They also tried to stop the BBY/ABY term and replace the Battle of Yavin as the defining point with 'Starkiller Incident'. As someone who doesn't hate the sequel trilogy, this idea still sucks hard and that's why no one uses it. There's 3 trilogies across 3 eras. Use the middle point as a fixed point in time. Not the end point.