Table name change in procedure dynamically

Question

create table tab1(x number);
create table dynamic_table (x number);
insert into tab1 values (1);
insert into dynamic_table values (1);
commit;
create procedure proc1
is
v_x number;
begin
execute immediate 'create table mytab
as select tab1.*
from tab1, tabc
where tab1.x = dynamic_table.x';
end;
begin
proc1;
end;
/dynamic_table --> should be dynamically replaced in the procedure
There are two more tables in this scenario - tabe and tabf, In the above procedure, I have to dynamically replace dynamic_table first with tabe, call it, then then replace with tabf and execute procedure again
Is there a way I can do that ? any dynamic sql that will prompt me to call proc1 twice, 1st time replace dynamic_table with tabe, then with tabf
the structure of tabe and tabf is the same, I am currently passing a parameter to the procedure and replacing dynamic_table with the input parameter, and then
calling the procedure twice by passing the table names, wanted to follow a better approach
Currently, I am doing somethig like this:
create procedure proc1 (i_param in varchar2)
is
v_x number;
begin
execute immediate 'create table mytab
as select tab1.*
from tab1, tabc
where tab1.x = i_param.x';
end;
begin
proc1('tabe');
proc1('tabf');
end;
/

Answer 1

Why are you trying to do this?
Good database design practice means that you don't create tables dynamically within your code.
Why do you have tables of the same structure with different names?
Dynamic table names are not a good idea because it means all your code has to be dynamic.
So whilst it's perfectly possible to do what you are asking, showing you how to do it would be like me showing you how to fly a plane into the ground, i.e. not something that's clever or wise.
So, better you explain what problem you are trying to solve rather than ask us how to improve on the poor code you are already trying to do.