Except Jalsha and Pravah. They are using the old Star Wordmark.
FYI that Star word is written using the Foco bold font. It is not a free font though.
It's strange why Star Jalsha didn't use Foco for writing the Star wordmark in 2019 logo, because, StarPlus had already started the trend of using Foco in 2018 logo. However Star Jalsha HD has the "HD" wordmark in Foco, and not the old font (Fedra Sans Alternate).
Also, they chose Tatsam Bengali as the Bengali word "Jalsha" in 2019, which seems the style of the Bengali wordmark is worsening after every logo change. (2008 logo Jalsha wordmark was great, 2012 was ok - which is still used in Jalsha movies, and now, it is very primitive).
Also, Star Pravah followed the same pattern in it's new logo later the same year. The Pravah wordmark change wasn't prominent though, because the fonts were similar.
On a different note, the logo of Star Suvarna is very stylish and the choice of colours is indeed great. Hence, they will also bring a grand set of graphics package, only if they execute it well, unlike Star Maa, whose graphics package, and logo presenting video were not satisfactory. Only saving grace of the Telugu GEC is it's logo and content.
Let's see if in the coming days, Star Suvarna is able to follow Pravah's success journey.