language proficiency levels in Language content section(Profile)

Summary:

How can we change existing Label under Language content section

Content (please ensure you mask any confidential information):

We need to display two fields Under Language section at Candidate Career Page, one is language and second one Proficiency Level. How can we change lable the labels of these existing fields such as reading/native etc?

Version (include the version you are using, if applicable):

25A

Code Snippet (add any code snippets that support your topic, if applicable):