Good catch, I had been thinking of another study which looked specifically at only changing names on resumes. That's:
Are Emily and Greg More Employable than Lakisha and Jamal? A Field Experiment on Labor Market Discrimination
https://www.nber.org/papers/w9873
In any event, its not a single study that's looked at this. Have a look at this meta-analysis of 24 studies
https://www.pnas.org/content/114/41/10870.full
Good catch, I had been thinking of another study which looked specifically at only changing names on resumes. That's:
Are Emily and Greg More Employable than Lakisha and Jamal? A Field Experiment on Labor Market Discrimination
https://www.nber.org/papers/w9873
In any event, its not a single study that's looked at this. Have a look at this meta-analysis of 24 studies
https://www.pnas.org/content/114/41/10870.full