add feature to change hint/tooltip

[normanaranez]

change hint/tooltip props text for the toggle, expand all and collapse all

[jakezatecky]

This points to a need for a lang object to support changing the values of all static text. This will be straightforward to implement.

[Marfa93]

Hello! Do we have any news on this feature ?
I am very interested in this 😊

[jakezatecky]

This is accessible via the lang property now (see this line for the default properties).

However, v2.0 is underway (no release date yet), and toggle will be renamed to expandNode and collapseNode.