This question already has an answer here:
What is the best way to update the slug of a custom taxonomy that is registered by a plugin? I want to know the minimal amount of parameters for this or if i need to go and copy paste all of the original parameters. This seems like it can be error prone if the plugin has an update. The codex says you will overwrite the original when using register_taxonomy so is there a better way to do this or a different function?