Browse NodeId|OPC UA Standard|Forum|OPC Foundation

Hello,

I am new to the OPC UA Client in C #, I would like to know how to be able to use the "browse" function as follows:
Retrieve the NodeId object of an element with only its name NodeId in string.
Retrieve a collection of NodeId objects with an array of NodeId in string format.
Should we use the "browse" function or is there another way and how to code it?
I would like to read in my OPC UA server a list of NodeId, is this possible and how?

Thank you for your answers