C language help ask

I need to select and print one from a group of several texts, and var_name is constructed in a separate subroutine, so it is the name of the choosen text variable (var_name in this case).
Trying to explain widely, this is the code with more details:

Code:

#include <stdio.h>

char var_name[9];
char* fsubroutine (pto_cel pcpto);

int main()
{
char *chNepC01 = "01blablablsblablablablsblablablablsblablblblaaabla0101010101.\n";
char *chNepC02 = "02blablablsblablablablsblablablablsblablblblaaabla0202020202.\n";
char *chNepC03 = "03blablablsblablablablsblablablablsblablblblaaabla0303030303.\n";
...
char *chNepC0N = "0Nblablablsblablablablsblablablablsblablblblaaabla0N0N0N0N0N.\n";
/* fsubroutine(sol) = var_name could be "chNepC01", "chNepC02", "chNepC03"...  "chNepC0N" */

	fsubroutine(sol); /* this is a string */
	printf("%s\n", fsubroutine(sol)); /* I want to print the text, but prints the NAME of var_name */

	or...

	fsubroutine(sol); /* this is a string */
	printf("%s\n", var_name); /* I want to print the text, but prints the NAME of var_name */

	return 0;
}

char* fsubroutine(pto_cel pcpto) /* constucts the string "var_name" depending of some parameters */
{
...
...
	return var_name; 
}

why not create array of strings and pass index of string you want to print?