Talega is not really San Clemente, California.

[Juan Riviera]

Talega is a Newport Beach wannabe community sandwiched between San
Clemente and a Camp Pendleton area once inhabited by the U. S. Marine
Corps, 1st Recon Battalion.

In between the houses and the base is an area formerly used for rocket
engine testing. TRW / Northrop Grumman Capistrano Test Site.

http://wikimapia.org/10852057/Northrop-Grumman-Capistrano-Test-Site

talega
This means penis, mostly used in central american countries, and also to
make fun of someone's intelligence.
Tengo la talega negra. I have a black dick
Qué onda talega! Was up dummy!

https://www.urbandictionary.com/define.php?term=talega

El proctólogo dice "testículo" y no "talega".The proctologist says
"testicle," not "nut."

https://www.spanishdict.com/translate/talega

n. sack, bag; moneybag; diaper
(= bolsa) sack, bag talegas (= dinero) money sing (Mexico, vulgar, =
testículos) balls (vulg)
sack, dough (money)

https://www.lingq.com/en/learn-spanish-online/translate/es/talega/

It takes balls to name your housing development ‘Talega’

What makes them laugh is the name, “Talega,” a word with several meanings,
but only one likely to generate a chuckle. They tell me it’s a word
commonly used when a Spanish-speaking person wants to refer to the scrotum
sack.

Of course, Talega also can be taken to mean “money.”

But, let’s be frank, scrotum sack is just a lot more funny.

As the phrase “I’m moving to Scrotum, Nevada and proud of it” lacks a
certain cultured nuance, I think it’s probably best that the developer
sticks with Talega.

Hey, if the Grand Teton (“Big Tit” in the French) can gain National Park
status, then Talega’s creators would be nuts to change the name of their
project.

https://www.reviewjournal.com/uncategorized/it-takes-balls-to-name-your-
housing-development-talega/