The phrase "advocate herself" is correct and usable in written English.
It can be used when referring to a person promoting or supporting their own interests or rights.
Example: "In her speech, she emphasized the importance of women learning to advocate herself in the workplace."
Alternatives: "promote herself" or "support her own interests".
Because the role was brand new, Marissa had to advocate herself for this promotion.
Many -- though not the advocate herself -- would attribute it to the work of Mrs. Gayle.
Noah Gotbaum's stepmother, Betsy Gotbaum, a former public advocate herself, has endorsed State Senator Daniel L. Squadron, not her stepson, in the Democratic primary for the post.
Mrs. Hudson, a wonderful STEM advocate herself, knew she needed to bring role models to the students.
After Mr. Kennedy's talk, I had the opportunity to speak with his talented and hilarious wife, Cheryl Hines, the beloved star of Curb Your Enthusiasm who is a disability advocate herself.
Erin began her career as a youth advocate herself as the Co-Founder and Executive Director of STAND, a leading organization in the anti-genocide advocacy movement that became one of the largest student organizations in the country, with over 800 high school and college chapters nationwide, and continued her anti-genocide work as the Coalition Manager and Board Member of the Save Darfur Coalition.
I realized that if I were going to raise this little being to love herself, advocate for herself, and stand up for herself when necessary, that I'd better start setting the right example.
Instead of seeing these girls as the "enemy," I try to feel thankful for them because they are helping my daughter learn to advocate for herself, walk away from drama and seek out girls who make her feel good about herself.
She can cook, do laundry, keep a budget, choose friends and classes wisely, advocate for herself, read a map.
Emilie was an extraordinary advocate for herself and others battling cancer through her work with Gilda's Club.
