GossipFrame - GreetingText - EnumerateActive()

[Platine]

In 10.0.0, the text of the GreetingText in the GossipFrame is displayed as Enumerate element.
In the photo it is an GossipFrame.GreetingPanel.ScrollBox.ScrollTarget.9bf0def0.GreetingText object.
How do I use the command below to access them?

for greetingText in GossipFrame.GreetingPanel.ScrollBox.ScrollTarget.XXXFramePool:EnumerateActive() do

[Platine]

Maybe I will ask the question a bit differently.
The text of the currently displayed GOSSIP can be downloaded with the C_GossipInfo.GetText() function.
But I would like to replace the text of GOSSIP with my text (translation).
Any ideas?

[Platine]

GossipFrame
There are now enumeric elements in the GossipFrame:

GossipFrame.GreetingPanel.ScrollBox.ScrollTarget.92b06b60.GreetingText
GossipFrame.GreetingPanel.ScrollBox.ScrollTarget.92b06b60.57876570

How to define them if I do not know their full name?