I don’t understand what this means. Could you clarify?
That being said, it is probable that using arviz_plots.plot_forest — arviz-plots dev documentation will allow that. There are keywords to change the type of credible intervals (hdi or eti), the probabilities of both of them and the point estimate. Plus you can also compute it manually and use stats_kwargs to provide pre-computed values.
If you decide to try it I’d recommend doing so from GitHub: arviz-plots — arviz-plots dev documentation