1. I ask the author for a pronunciation guide. Ideally it is print and recorded.
It takes longer, but is better than having to return to rerecord parts of an audiobook to fix the mistake later.
Michi Trota, for instance, I might write as MITCH-ee TRO-tah
Often, when this happens, I'll start with the name and then back up in the sentence, adding a word each time.
* AHR-kah-dee MAHR-teen
* by AHR-kah-dee MAHR-teen
* Empire by AHR-kah-dee MAHR-teen
* Called Empire by AHR-kah-dee MAHR-teen
* Memory Called Empire by AHR-kah-dee MAHR-teen
* A Memory Called Empire by AHR-kah-dee MAHR-teen
It doesn't take more than a minute to do.
For instance, at the Nebula Awards, Aydrea Walden worked with a Mandarin coach so that she felt confident saying Liú Cíxīn (lew tsuh-shin*) on a live broadcast.
*(tones not rendered here.)
forvo.com/search/%E5%88%…
Again, it's a little more work, but well worth it.