When a node parameter is referenced on another node as a TeleParameter, renaming the original parameter’s name does not change the UI name of the TeleParameter.
Steps to reproduce
Create two CameraCreate nodes and open both of them in the Parameters tab by hovering over the first node, pressing e, then hovering over the second one and pressing Shift+e.
Add a user TeleParameter on one of the nodes.
Add a user Number parameter on the other node and middle-mouse drag and drop the new parameter from the other node on the first node’s user parameter’s drop zone. This will create a reference to the dropped parameter.
On the second node where the number parameter was created, click on the wrench icon above the parameter > Rename Parameter… and type a new name like ‘foo’ into the text box that appears. Click OK.
The parameter name will change, but not the name of the TeleParameter referencing it on the other node. When middle mouse dragging the TeleParameter into the Python Console text field, the correct new name will be displayed there.